BI [(\))2.56133]TJ 0 0 0 1 k 12 0 obj q /R21 9.96264 Tf ID 9.96 0 Td [( )764.955(! [(S)-6.66273]TJ q 105 0 0 -4 530.9 1730.9 cm II La mise en orbite d’un satellite Les satellites artificiels existent depuis seulement une cinquantaine d’années, le premier, Spoutnik 1, a été lancé par l’U.R.S.S. 267.48 0 Td Mise en orbite d'un satellite artificiel par la. )-481.127(C)-0.65577(e)-1.33213(p)-22.7432(e)-1.33213(n)1.34683(d)1.34683(a)-6.01368(n)25.4368(t)3.35237(,)-493.172(u)1.34683(n)1.34683]TJ /H 1 /R21 9.96264 Tf q ET 3225.45 5356.33 3406.33 5175.45 3406.33 4952.33 c [()-0.755753]TJ [(2)-6.01368(0)-6.01368]TJ /R27 9.96264 Tf 119 0 obj /R21 9.96264 Tf /H 1 /R48 9.96264 Tf [(R)1.25567]TJ /W 1 [(T)6.26364]TJ [(r)-5.91443(�)-1.33286(g)-6.01515(u)1.3483(l)0.671944(i)0.671944(�)-1.3336(r)-5.91517(e)-1.3336(m)2.02465(e)-1.3336(n)25.4383(t)-213.458(u)1.3483(t)3.35237(i)0.671944(l)0.671944(i)0.671944(s)-3.1377(�)-242.234(d)1.3483(a)-6.01515(n)1.3483(s)-231.993(d)1.3483(e)-1.3336(s)-231.993(d)1.3483(o)-6.01515(m)2.02465(a)-6.01368(i)0.673414(n)1.34683(e)-1.33213(s)-231.993(a)-6.01368(u)1.34683(s)-3.1377(s)-3.1377(i)-228.182(v)57.893(a)-6.01368(r)-5.91369(i)0.673414(�)-1.33213(s)-231.993(q)-2.33195(u)1.34683(e)-230.187(l)0.673414(a)]TJ /BPC 1 /W 1 /R48 9.96264 Tf 8.33333 0 0 8.33333 0 0 cm BT /R48 9.96264 Tf /IM true /R21 9.96264 Tf /R19 9.96264 Tf ID [(h)-2.1614]TJ /R21 9.96264 Tf q 0.12 0 0 0.12 0 0 cm T*[(u)-6.16071]TJ 4.44 1.44 Td /BPC 1 /R48 9.96264 Tf 5.04 0 Td <> /R46 6.97385 Tf /BPC 1 /H 1 BI EI Q [(s)-3.1377(o)-6.01515(u)1.3483(r)-5.91443(c)-1.33286(e)-314.503(d)1.3483(')0.671944(�)-1.3336(n)1.3483(e)-1.3336(r)-5.91517(g)-6.01515(i)0.671944(e)-326.549(p)-22.7417(o)-6.01515(u)1.3483(r)-331.13(l)0.671944(e)-338.594(s)-3.1377(a)-6.01515(t)3.35237(e)-1.3336(l)0.671944(l)0.671944(i)0.671944(t)3.35237(e)-1.3336(,)-324.543(g)-6.01515(r)-5.91517(�)-6.01368(c)-1.33213(e)-314.502(a)-6.01368(u)1.34683(x)-327.547(p)1.34683(h)1.34683(�)-1.33213(n)1.34683(o)-6.01368(m)2.02318(�)-1.33213(n)1.34683(e)-1.33213(s)-340.398(d)1.34683(')]TJ [(T)-0.69988]TJ /IM true [(e)-1.3336(t)-442.313(l)0.671944(a)-451.68(b)1.3483(a)-6.01515(s)-3.1377(e)-434.954(l)0.671944(o)-30.1051(c)-1.3336(a)-6.01515(l)0.671944(e)-1.3336]TJ /R19 9.96264 Tf /IM true /W 1 [(D)4.86387(e)-386.772(p)1.34683(l)0.673414(u)1.34683(s)-3.1377(,)-396.812(e)-1.33213(n)-384.093(c)-1.33213(a)-6.01368(s)-3.1377]TJ -1.92 -2.64 Td q )0.673414]TJ [(4)-3.30091]TJ [(b)1.3483(a)-6.01515(l)0.671944(a)18.0749(y)21.7588(�)-302.459(p)1.3483(a)-6.01515(r)-319.085(l)0.671944(e)-326.549(s)-3.1377(a)-6.01515(t)3.35237(e)-1.3336(l)0.671944(l)0.671944(i)0.671944(t)3.35237(e)-1.3336(,)-312.498(p)1.3483(u)1.3483(i)0.671944(s)-328.353(d)1.3483(e)-326.549(l)0.671944(e)-314.504(d)1.34683(i)0.673414(v)-2.33195(i)0.673414(s)-3.1377(e)-1.33213(r)-319.084(p)1.34683(a)-6.01368(r)-5.91369]TJ )0.673414]TJ EI Q [(1)-3.30091]TJ [(\))-165.278(;)-420.902(i)0.673414(l)-396.812(a)-415.544(�)-1.33213(t)3.35237(�)-398.817(r)-5.91369(e)-1.33213(l)0.673414(u)1.34683]TJ [(A)3.20975(r)-6.48566(c)-1.66442(c)-1.66442(o)-5.89017(s)-3.4847]TJ [(h)-2.1614]TJ 14 0 obj Mise en orbite d'un satellite artificiel par la fusée Ariane Author: Morazzani. ID <> 1. 7.32 -1.44 Td 1 0 0 1 351.72 588.84 Tm -358.56 -11.88 Td [(&)-1.90592]TJ 9.12 -1.44 Td [(=)-5.92546]TJ 16.92 -1.44 Td /H 1 /R21 9.96264 Tf /H 1 4.8 TL /R48 9.96264 Tf [()-0.755753]TJ /BPC 1 2973.33 5353.33 m q [(")-3.75524]TJ 8.33333 0 0 8.33333 0 0 cm BT <> EI Q [(1)-5.89017(0)-5.89017]TJ endobj 8.33333 0 0 8.33333 0 0 cm BT /R50 6.97385 Tf ID [(e)-1.33286(n)25.4383(t)3.35237(r)-5.91517(e)-326.549(e)-1.3336(u)1.3483(x)-2.33195(. /R27 9.96264 Tf [(T)6.26364]TJ q BI q [(K)-3657.62(P)3.27722(u)-4.63646(b)-4.63646(l)4.3718(i)4.3718(�)-345.938(d)-4.63646(a)5.19519(n)-4.63646(s)-344.167(l)4.3718(e)2.02906(s)3.8]TJ EI Q ID [(T)6.26364]TJ endobj [( )777(! /BPC 1 /H 1 << /Type /Pages /Kids [ q 3048 0 0 -4 436.9 5587.9 cm [( )752.91(! 0 0 0 1 k Corrigé d'un DS dont le 2ème exercice de Physique correspondant à la partie A. [(=)-5.89017]TJ endobj vous trouverez tous les exercices de BAC rangés par. 8.33333 0 0 8.33333 0 0 cm BT [(s)-3.1377(a)-6.01515(t)3.3531(e)-1.33286(l)0.671944(l)0.671944(i)0.671944(t)3.3531(e)-1.33286(. [(3)1.16367]TJ /R42 11.9552 Tf Q 3142.83 4949.33 l /R48 9.96264 Tf ID 11.16 -1.44 Td Dj�DY�%C����a"� "d��Hҡ�O����D�_{g���ču:b�K$��uL�\[J;+�&��n*�?|5�l��&������[���! [(T)6.26364]TJ 113 0 obj 9.48 0 Td 257.16 0 Td /W 1 EI Q 263.88 0 Td [(t)3.3531(o)-6.01515(u)1.3483(r)-5.91443(n)1.3483(a)-6.01515(n)25.4383(t)3.3531(,)-312.498(e)-1.33286(t)-333.907(n)1.3483(o)-6.01515(n)-335.912(d)1.3483(a)-6.01515(n)1.3483(s)-328.353(l)0.671944(e)-326.549(r)-5.91517(�)-1.3336(f)4.35514(�)-1.3336(r)-5.91517(e)-1.3336(n)25.4383(t)3.35237(i)0.671944(e)-1.3336(l)-324.543(g)-6.01515(�)-1.3336(o)-30.1051(c)-1.3336(e)-1.33213(n)25.4368(t)3.35237(r)-5.91369(i)0.673414(q)-2.33195(u)1.34683(e)-1.33213(. /W 1 [(+)-5.92546]TJ )0.264661]TJ /R27 9.96264 Tf /R48 9.96264 Tf /R21 9.96264 Tf /R10 8.96638 Tf 31 0 obj /PageMode/UseOutlines 8.33333 0 0 8.33333 0 0 cm BT /IM true /R48 9.96264 Tf /BPC 1 Q 1 0 0 1 262.68 18.48 Tm 7.44 2.64 Td [()-0.754283]TJ /R12 8.96638 Tf -243.72 -12 Td 16535 77.28 0 Td endobj 8.33333 0 0 8.33333 0 0 cm BT <> 6.6 0 Td /BPC 1 endobj )-396.813(E)5.86664(n)-420.227(�)-1.33213(l)0.673414(e)-1.33213(v)57.893(a)-6.01368(n)25.4368(t)-406.178(c)-1.33213(e)-1.33213(t)3.35237(t)3.35237(e)-422.907(c)-1.33213(o)-6.01368(n)1.34683(s)]TJ [(o)-6.01368(n)1.34683(n)1.34683(e)-1.33213(r)-294.994(u)1.34683(n)1.34683(e)-302.457(e)-1.33213(s)-3.1377(t)3.35237(i)0.673414(m)2.02318(a)-6.01368(t)3.35237(i)0.673414(o)-6.01368(n)1.34683]TJ 8.52 1.44 Td [(e)-1.33213(r)-234.769(l)0.673414(')0.673414(i)0.673414(n)25.4368(t)3.35237(e)-1.33213(n)1.34683(s)-3.1377(i)0.673414(t)3.35237(�)-254.277(d)1.34683(e)-1.33213(s)-244.038(f)4.35514(o)-6.01368(r)-5.91369(c)-1.33213(e)-1.33213(s)-3.1377]TJ 256.08 0 Td /BPC 1 /R48 9.96264 Tf 8.64 0 Td /BPC 1 q q 4 0 0 -250 915.9 4482.9 cm [(c)-1.33286(e)-1.33286(r)-5.91443(t)3.3531(a)-6.01515(i)0.671944(n)1.3483(e)-398.818(c)-1.33286(o)-6.01515(n)25.4383(t)3.3531(i)0.671944(n)25.4383(u)1.3483(i)0.671944(t)3.35237(�)-410.864(d)1.3483(e)-410.864(t)3.35237(r)-5.91517(a)-6.01515(n)1.3483(s)-3.1377(m)2.02465(i)0.671944(s)-3.1377(s)-3.1377(i)0.671944(o)-6.01515(n)1.3483(. 248.28 0 Td [(d)1.3483(u)1.3483(i)0.671944(t)-345.952(p)1.3483(a)-6.01515(r)-355.22(C)-0.657241(l)0.671944(a)-6.01515(u)1.3483(s)-3.1377(i)0.671944(u)1.3483(s)-340.398(l)0.671944(o)-6.01515(r)-5.91517(s)-340.398(d)1.3483(e)-350.639(s)-3.1377(e)-1.3336(s)-340.398(�)-1.3336(t)3.35237(u)1.3483(d)1.3483(e)-1.33213(s)-364.488(s)-3.1377(u)1.34683(r)-343.174(l)0.673414(a)-355.319(t)3.35237(h)1.34683(�)-1.33213(o)-6.01368(r)-5.91369(i)0.673414(e)-338.592(c)-1.33213(i)0.673414(n)1.34683(�)-1.33213(t)3.35237(i)0.673414(q)-2.33195(u)1.34683(e)]TJ [(m)2.02318(e)-1.33213(n)25.4368(t)3.35237(,)-348.632(i)0.673414(l)-348.632(a)-355.319(�)-1.33213(t)3.35237(�)-362.682(i)0.673414(n)25.4368(t)3.35237(r)-5.91369(o)-6.01368(-)-4.01108]TJ /IM true /R9 gs /W 1 [()3.3803]TJ [(c)-8.40193]TJ 5.76 0 Td <> [(r)-3.41958]TJ 8.16 0 Td 5.76 0 Td /R46 6.97385 Tf /R19 9.96264 Tf [()3.3803]TJ ()Tj 8.33333 0 0 8.33333 0 0 cm BT 8.4 1.44 Td /W 1 q /R48 9.96264 Tf 9.96 0 Td endstream 3406.33 4729.21 3225.45 4548.33 3002.33 4548.33 c 11.64 6.72 Td [(r)-3.41958]TJ /H 1 [(\))2.55986]TJ 263.88 0 Td [(T)-0.69988]TJ /R48 9.96264 Tf /H 1 [(T)6.26364]TJ <> [(G)5.43605]TJ [(\()2.56133(R)1.25567]TJ /Annots[59 0 R EI Q 70 0 R ET /R46 6.97385 Tf [(i)0.673414(t)3.35237(e)-290.412(e)-1.33213(t)-297.773(l)0.673414(a)-295.094(v)-2.33195(i)0.673414(t)3.35237(e)-1.33213(s)-3.1377(s)-3.1377(e)-290.412(d)1.34683(e)-290.412(c)-1.33213(e)-290.412(m)2.02318(�)-1.33213(m)2.02318(e)-1.33213]TJ /R21 9.96264 Tf le satellite sur une orbite. [(v)2.19962]TJ 1 0 0 1 262.68 18.48 Tm [(c)1.64269]TJ 3381.83 4825.83 l Q )-324.543(C)-0.657241(a)-6.01515(l)0.671944(c)-1.3336(u)1.3483(l)0.671944(e)-1.3336(r)-319.085(l)0.671944(')0.671944(�)-1.3336(c)-1.3336(a)-6.01515(r)-5.91517(t)-321.863(r)-5.91517(e)-1.3336(l)0.671944(a)-6.01515(t)3.35237(i)0.671944(f)-332.905(e)-1.3336(n)25.4383(t)3.35237(r)-5.91517(e)-326.549(l)0.673414(e)-1.33213(s)-328.353(d)1.34683(e)-1.33213(u)1.34683(x)-327.547(m)2.02318(�)-1.33213(t)3.35237(h)]TJ 8.33333 0 0 8.33333 0 0 cm BT /R48 9.96264 Tf /R27 9.96264 Tf /R48 9.96264 Tf S 8.4 1.44 Td q 130 0 0 -4 1299.9 4932.9 cm (:)Tj /IM true EI Q Q /R12 8.96638 Tf /R48 9.96264 Tf )0.264661]TJ /R19 9.96264 Tf /R21 9.96264 Tf 20.64 6.72 Td 8.33333 0 0 8.33333 0 0 cm BT [(c)-1.33286(o)-6.01515(u)1.3483(r)-5.91443(s)-316.308(c)-1.33286(o)-6.01515(r)-5.91517(r)-5.91517(e)-1.3336(s)-3.1377(p)-22.7417(o)-6.01515(n)1.3483(d)1.3483(a)-6.01515(n)25.4383(t)3.35237(. BI /W 1 8.33333 0 0 8.33333 0 0 cm BT EI Q /R19 9.96264 Tf (questions 1 à 11) de ce sujet : ... professeur de Physique-Chimie au Lycée E.Woillez de Montreuil-sur-mer (62) et colleur en Maths Sup MPSI et Maths Spé MP au Lycée Mariette de Boulogne-sur-mer(62) ... Mise en orbite d'un satellite Diffusion de neutrons /R48 9.96264 Tf 3133.33 4944.83 l /BPC 1 /BPC 1 <> [(\))2.55986]TJ Il est toujours opérationnel. /R21 9.96264 Tf )-324.542(L)-1.4968(a)-319.184(f)4.35514(o)-6.01368(r)-5.91369(c)-1.33213(e)-314.502(g)-6.01368(r)-5.91369(a)18.0763(v)-2.33195(i)0.673414(t)3.35237(a)-6.01368(-)-4.01108]TJ /R46 6.97385 Tf ID Q -75.12 -22.8 Td 5.76 -1.44 Td /R63 9.96264 Tf 1 0 0 1 211.56 242.4 Tm <> [(r)-5.91369(o)-6.01368(f)4.35514(e)-1.33213(s)-3.1377(s)-3.1377(e)-1.33213(u)1.34683(r)-319.084(e)-1.33213(n)-335.913(C)-0.65577(P)5.86664(G)1.60267(E)5.86664(\))3.35237(. [(,)-228.182(c)-1.33213(a)-6.01368(r)-222.724(v)-2.33195(u)1.34683(e)-1.33213(s)-231.993(e)-1.33213(n)-227.508(p)1.34683(r)-5.91369(e)-1.33213(m)2.02318(i)0.673414(�)-1.33213(r)-5.91369(e)-218.142(a)-6.01368(n)1.34683(n)1.34683(�)-1.33213(e)-1.33213(. /W 1 /R19 9.96264 Tf ET 3.84 2.88 Td /R21 9.96264 Tf [(t)3.3531(u)1.3483(�)-362.683(d)1.3483(e)-362.683(d)1.3483(e)-1.3336(u)1.3483(x)-363.682(m)2.02465(a)-6.01515(s)-3.1377(s)-3.1377(e)-1.3336(s)-3.1377(. Q ET [(t)3.3531(e)-1.33286(r)-5.91443(r)-5.91443(e)-1.33286(s)-3.1377(t)3.3531(r)-5.91443(e)-362.683(p)-22.7417(o)-6.01515(u)1.3483(r)-391.354(u)1.3483(n)-384.092(o)-6.01515(b)1.3483(s)-3.1377(e)-1.3336(r)-5.91517(v)57.893(a)-6.01515(t)3.35237(e)-1.3336(u)1.3483(r)-367.265(l)0.671944(u)1.3483(i)0.671944(-)-4.00961(m)2.02465(�)-1.3336(m)2.02465(e)-374.729(i)0.671944(m)2.02465(m)2.02318(o)-6.01368(b)1.34683(i)0.673414(l)0.673414(e)-386.772(s)-3.1377(u)1.34683(r)-379.309(T)83.6592(e)-1.33213(r)-5.91369(r)-5.91369(e)-1.33213(. T*[(u)-6.16071]TJ q 19.68 -1.44 Td /R46 6.97385 Tf 60 0 R 101.28 0 Td /BPC 1 9.12 -1.44 Td 1 0 0 1 197.88 643.44 Tm q 4 0 0 -104 530.9 1833.9 cm /BPC 1 BI [(\()2.56133]TJ ID /BPC 1 q [(D)4.86387(�)-1.33286(s)-3.1377(i)0.671944(g)-6.01515(n)1.3483(o)-6.01515(n)1.3483(s)-304.263(p)1.3483(a)-6.01515(r)-307.04(P)-307.303(l)0.671944(a)-319.185(p)-22.7417(o)-6.01515(s)-3.1377(i)0.671944(t)3.35237(i)0.671944(o)-6.01515(n)-299.777(d)1.3483(u)-311.822(s)-3.1377(a)-6.01515(t)3.35237(e)-1.3336(l)0.671944(l)0.671944(i)0.671944(t)3.35237(e)-1.33213(,)-312.497(p)1.34683(u)1.34683(i)0.673414(s)-316.308(u)1.34683(t)3.35237(i)0.673414(l)0.673414(i)0.673414(s)-3.1377(o)-6.01368(n)1.34683(s)-304.263(l)0.673414(e)-314.502(s)]TJ /R50 6.97385 Tf q ID q /R46 6.97385 Tf /R50 6.97385 Tf /R46 6.97385 Tf /R21 9.96264 Tf 1 0 0 1 195.84 183.84 Tm -158.76 -18 Td 10.56 0 Td endobj [(+)-5.92546]TJ BI q [(E)-6.56505]TJ ] /Count 4 /R48 9.96264 Tf /R48 9.96264 Tf [(L)-1.49607(a)-258.96(d)1.3483(e)-1.33286(u)1.3483(x)-2.33195(i)0.671944(�)-1.3336(m)2.02465(e)-1.3336(,)-264.318(p)1.3483(l)0.671944(u)1.3483(s)-268.128(o)-6.01515(r)-5.91517(i)0.671944(g)-6.01515(i)0.671944(n)1.3483(a)-6.01515(l)0.671944(e)-1.3336(,)-252.273(�)-1.3336(t)3.35237(u)1.3483(d)1.3483(i)0.671944(e)-266.324(l)0.671944(')0.673414(o)-6.01368(r)-5.91369(i)0.673414(e)-1.33213(n)25.4368(t)3.35237(a)-6.01368(t)3.35237(i)0.673414(o)-6.01368(n)-251.598(d)1.34683(')0.673414(u)1.34683(n)-263.643(m)2.02318(o)-30.1037(d)]TJ 2.76 0 Td /R21 9.96264 Tf 8.33333 0 0 8.33333 0 0 cm BT [( )752.91(! 5.76 0 Td [(2)1.16367]TJ /R46 6.97385 Tf 8.33333 0 0 8.33333 0 0 cm BT q 4 0 0 -104 537.9 5374.9 cm No need to be fancy, just an overview. 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ID [(A)20.448(n)-4.03313(n)-4.03313(a)5.09472(l)2.54662(e)2.1761(s)-362.094(d)5.09325(e)2.1761(s)-362.094(C)4.72272(o)5.09325(n)-4.03166(c)50.3561(o)5.09325(u)-5.49024(rs)-0.74399]TJ /R21 9.96264 Tf /W 1 [(\))2.56133]TJ -198.36 -24.84 Td [(\()2.56133(R)1.25567]TJ Partie 2. /H 1 250.92 0 Td /R48 9.96264 Tf 1 0 0 1 203.16 464.04 Tm Physique MECANIQUE DU POINT MATERIEL EXERCICE D’ ORAL -EXERCICE 15.4- • ENONCE : « Mise en orbite géostationnaire » P R A orbite de transfert orbite circulaire basse orbite géostationnaire Pour placer un satellite en orbite géostationnaire, on l'envoie d'abord sur une orbite circulaire basse située à … /IM true 6.6 0 Td /R10 8.96638 Tf /R63 9.96264 Tf 7.56 1.44 Td ID [(=)-5.92546]TJ 281.88 0 Td [(T)6.26364]TJ /W 1 [(\))2.56133]TJ /R48 9.96264 Tf 8.28 -3.6 Td Q /W 1 /R19 9.96264 Tf 1 0 0 1 68.28 486.48 Tm /H 1 /R46 6.97385 Tf 48.84 -20.52 Td 11.16 -1.44 Td /IM true q 207 0 0 -4 2198.9 2883.9 cm endobj /W 1 54 0 obj ID BI /R19 9.96264 Tf /W 1 38.88 4.8 Td 1 0 0 1 329.28 183.84 Tm [(r)-5.91369(f)4.35514(a)-6.01368(c)-1.33213(e)-314.502(d)1.34683(u)-311.823(g)-6.01368(l)0.673414(o)-6.01368(b)-22.7432(e)-1.33213(,)-312.497(c)-1.33213(a)-6.01368(r)-5.91369(,)-300.452(c)-1.33213(o)-6.01368(m)2.02318(m)2.02318(e)-1.33213]TJ /IM true /IM true [()-32.2504(=)-5.89017]TJ ID 261.12 0 Td /R21 9.96264 Tf ID )0.673414]TJ Q q 364 0 0 -4 1009.9 3734.9 cm ID [(T)6.26364]TJ -246.12 -12 Td q 4 0 0 -231 1665.9 3009.9 cm [(1)1.16367]TJ ET [(P)5.86664(r)-5.91443(o)-66.2401(j)4.35514(e)-1.33286(t)3.3531(o)-6.01515(n)1.3483(s)-328.353(a)-6.01515(l)0.671944(o)-6.01515(r)-5.91517(s)-316.308(l)0.671944(e)-338.594(p)1.3483(r)-5.91517(i)0.671944(n)1.3483(c)-1.3336(i)0.671944(p)-22.7417(e)-326.549(f)4.35514(o)-6.01515(n)1.3483(d)1.3483(a)-6.01515(m)2.02465(e)-1.3336(n)25.4383(t)3.35237(a)-6.01515(l)-324.543(d)1.3483(e)-338.592(l)0.673414(a)-331.229(d)1.34683(y)-2.33195(n)1.34683(a)-6.01368(m)2.02318(i)0.673414(q)-2.33195(u)1.34683(e)-338.592(s)-3.1377(u)1.34683(r)]TJ ID /W 1 [(2)1.16367]TJ )0.264661]TJ BI ID -250.2 -12 Td [(\()2.55986(R)1.25567]TJ -59.64 -15.36 Td ID /BPC 1 [(d)1.3483(u)-335.912(c)-1.3336(e)-1.33213(n)25.4368(t)3.35237(r)-5.91369(e)-326.547(d)1.34683(e)-326.547(l)0.673414(a)-331.229(T)83.6592(e)-1.33213(r)-5.91369(r)-5.91369(e)-1.33213(,)-324.542(o)-6.01368(n)-323.868(p)-22.7432(e)-1.33213(u)1.34683(t)-345.953(�)-1.33213(c)-1.33213(r)-5.91369(i)0.673414(r)-5.91369(e)-1.33213]TJ endobj q 4 0 0 -108 1768.9 2569.9 cm /R19 9.96264 Tf [(S)-6.66273]TJ q 338 0 0 -4 1707.9 1611.9 cm 8.33333 0 0 8.33333 0 0 cm BT /R48 9.96264 Tf Q /W 1 52 0 obj [(\()2.55986]TJ -45.96 -11.88 Td [(t)3.3531(r)-5.91443(�)-1.33286(s)-340.398(p)1.3483(a)-6.01515(r)-5.91517(t)3.35237(i)0.671944(c)-1.3336(u)1.3483(l)0.671944(i)0.671944(e)-1.3336(r)-355.22(d)1.3483(')0.671944(a)-6.01515(p)1.3483(p)1.3483(l)0.671944(i)0.671944(c)-1.3336(a)-6.01515(t)3.35237(i)0.671944(o)-6.01515(n)-347.957(d)1.3483(e)-350.639(c)-1.3336(e)-350.637(t)3.35237(h)1.34683(�)-1.33213(o)-6.01368(r)-5.91369(�)-1.33213(m)2.02318(e)-1.33213(. En envoyant des images. q 193 0 0 -4 1761.9 3870.9 cm 11.4 0 Td /R48 9.96264 Tf q <> 8.4 1.44 Td /R46 6.97385 Tf Q /IM true /R21 9.96264 Tf 9.96 0 Td /R50 6.97385 Tf ID q 1 0 0 1 328.2 18.48 Tm Q 6.84 -1.44 Td 4.8 TL /W 1 ET Q Q [(G)-167.555(M)0.579313]TJ /W 1 /W 1 EI Q endobj [(r)0.264661]TJ 8.28 0 Td [(T)6.26364]TJ ET q 583 0 0 -4 1669.9 1803.9 cm /R48 9.96264 Tf [(G)-167.554(M)0.579313]TJ Q [(l)0.671944(a)-331.23(v)-2.33122(i)0.671944(t)3.3531(e)-1.33286(s)-3.1377(s)-3.1377(e)-326.548(a)-6.01515(n)1.3483(g)-6.01515(u)1.3483(l)0.671944(a)-6.01515(i)0.671944(r)-5.91517(e)-314.504(c)-1.3336(a)-6.01515(l)0.671944(c)-1.3336(u)1.3483(l)0.671944(�)-1.3336(e)-326.549(�)-331.23(l)0.671944(a)-343.275(q)-2.33195(u)1.3483(e)-1.3336(s)-3.1377(t)3.35237(i)0.671944(o)-6.01515(n)-323.867(1)-6.01515(. )0.265396]TJ 0 g 8.52 1.44 Td 7.8 6.84 Td [(\()2.55986(R)1.25567]TJ 8.33333 0 0 8.33333 0 0 cm BT -279.96 -30.72 Td /R48 9.96264 Tf Q 8.33333 0 0 8.33333 0 0 cm BT /R21 9.96264 Tf [(s)-3.13733(a)-6.01515(t)3.3531(e)-1.33286(l)0.671944(l)0.671944(i)0.671944(t)3.3531(e)-314.503(g)-6.01515(�)-1.33286(o)-6.01515(s)-3.1377(t)3.3531(a)-6.01515(t)3.3531(i)0.671944(o)-6.01515(n)1.3483(n)1.3483(a)-6.01515(i)0.671944(r)-5.91517(e)-290.414(n)1.3483(e)-314.504(p)-22.7417(o)-6.01515(u)1.3483(r)-5.91517(r)-5.91517(a)-295.095(p)1.3483(a)-6.01515(s)-316.308(c)-1.3336(o)-6.01515(u)1.3483(v)-2.33195(r)-5.91517(i)0.673414(r)-294.994(t)3.35237(o)-6.01368(u)1.34683(t)3.35237(e)-326.547(l)0.673414(a)-307.139(s)-3.1377(u)]TJ q 778 0 0 -4 1665.9 2779.9 cm Q 1 Exercice d’application 1 : satellite sur une trajectoire circulaire Un satellite de masse m est a un mouvement circulaire uniforme autour de la Terre (de masse M T) à une distance r du centre de la Terre. [()3.3803]TJ /R48 9.96264 Tf [(T)6.26364]TJ /BPC 1 /R48 9.96264 Tf ET /H 1 q 42 0 0 -4 1234.9 1611.9 cm 5.04 0 Td /BPC 1 [( )777(! EI Q /IM true /R44 9.96264 Tf -284.64 -15.36 Td [(\))2.56133]TJ /W 1 6.36 2.64 Td 114.12 0 Td /R19 9.96264 Tf ET [(T)6.26364]TJ Mise en orbite basse du satellite. )-300.452(P)29.9566(o)-6.01368(u)1.34683(r)-5.91369]TJ /R9 gs /IM true BI /R46 6.97385 Tf [(P)39.1286(a)4.82123(r)3.74495(t)1.44387(i)-5.85194(e)-388.467(I)-33.756(I)-33.756(I)2.379]TJ -245.4 -12 Td 261.12 0 Td LESOBJECTIFS • Préciser les caractéristiques d’un mouvement: vitesse, accélération, trajectoiredans un référentiel donné. /R27 9.96264 Tf On raisonne dans le référentiel géocentrique supposé Galiléen. 5.76 0 Td /IM true ID /R63 9.96264 Tf 38 0 obj ID /R48 9.96264 Tf [(h)-2.1614]TJ /R48 9.96264 Tf 269.04 0 Td )-240.228(O)-5.33879(n)-239.552(d)1.3483(e)-1.3336(m)2.02318(a)-6.01368(n)1.34683(d)1.34683(e)-242.232(d)1.34683(e)-254.277(c)-1.33213(o)-6.01368(m)2.02318(p)1.34683(a)-6.01368(r)]TJ Q q 4.92 3.6 Td 56.64 0 Td )-372.723(L)-1.4968(')0.671944(e)-1.3336(m)2.02465(p)1.3483(l)0.671944(o)-6.01515(i)-384.768(d)1.3483(e)-386.774(l)0.671944(a)-379.41(f)4.35514(o)-6.01515(r)-5.91517(m)26.1147(u)1.34683(l)0.673414(e)-374.727(o)-6.01368(b)1.34683(t)3.35237(e)-1.33213(n)25.4368(u)1.34683(e)-374.727(d)1.34683(a)-6.01368(n)1.34683(s)-376.533(l)]TJ 8.33333 0 0 8.33333 0 0 cm BT Bonsoir pourrez vous m'aider pour cet exercice s'il vous plait Météosat est un satellite européen placé en orbite autour de la Terre. 277.68 0 Td q [(e)-1.33213(t)3.35237]TJ Exercice n°4 : Navette spatiale, mise sur orbite d’un satellite Le repérage de la position d’un mobile (navire ou aéronef en vol) relativement à des repères fixes utilise et utilisera de façon croissante des satellites de radiopositionnement, comme ceux du système GPS … /R63 9.96264 Tf BI ET 1 0 0 1 66.36 674.28 Tm /IM true 29 0 obj 43.56 0 Td (_)Tj 16.92 -1.44 Td <> 5.76 0 Td Q endobj 1 0 0 1 251.4 18.48 Tm /R46 6.97385 Tf /R10 8.96638 Tf Si la possibilité théorique de mettre un satellite sur orbite autour de la Terre fut signalée en 1687 par Isaac Newton, il a fallu attendre le 4 octobre 1957 pour voir le lancement du premier satellite artificiel, Spoutnik 1, par les soviétiques. /R17 9.96264 Tf /R29 8.96638 Tf BI [(T)6.26364]TJ )4.3718]TJ /H 1 q 3048 0 0 -4 530.9 5587.9 cm [(3)-6.01368]TJ q [(t)3.3531(i)0.671944(o)-6.01515(n)1.3483(n)1.3483(e)-1.33286(l)0.671944(l)0.671944(e)-338.593(d)1.3483(e)-338.593(l)0.671944(a)-331.23(T)83.6578(e)-1.3336(r)-5.91517(r)-5.91517(e)-326.549(s)-3.1377(u)1.3483(r)-331.13(l)0.671944(e)-326.549(s)-3.1377(a)-6.01515(t)3.35237(e)-1.3336(l)0.671944(l)0.671944(i)0.671944(t)3.35237(e)-338.594(a)-331.23(p)-22.7417(o)-6.01515(u)1.3483(r)-331.129(e)-1.33213(x)-2.33195(p)1.34683(r)-5.91369(e)-1.33213(s)-3.1377(s)-3.1377(i)0.673414(o)-6.01368(n)1.34683]TJ f* <> 9.96 0 Td /R48 9.96264 Tf [(�)-1.33213(l)0.673414(e)-266.322(d)1.34683(e)-266.322(s)-3.1377(a)-6.01368(t)3.35237(e)-1.33213(l)0.673414(l)0.673414(i)0.673414(t)3.35237(e)-254.277(c)-1.33213(o)-6.01368(n)1.34683(s)-3.1377(t)3.35237(i)0.673414(-)-4.01108]TJ q 4 0 0 -253 1734.9 2169.9 cm BI 7.68 1.44 Td ID EI Q [()0.614601]TJ 271.44 0 Td /W 1 [(v)2.19962]TJ ID 1 0 0 1 398.16 674.04 Tm [(\()2.55986(R)1.25567]TJ [(h)-2.1614]TJ /H 1 119.28 0 Td [( )752.91(! q BI <> /R48 9.96264 Tf [(2)-174.52(E)-6.56505]TJ [( )752.91(! /H 1 q EI Q [(B)-2.32313]TJ /IM true <> /R48 9.96264 Tf [(p)-5.86875]TJ /BPC 1 [(�)3.27722(d)-4.63565(i)4.3718(t)-1.9098(i)4.3718(o)5.19519(n)-4.63565(s)-357.549(H)-5.74493]TJ [(=)-5.92546]TJ EI Q /R46 6.97385 Tf [(T)6.05452(�)1.64678(l)4.40938(�)1.64678(c)1.64188(h)-4.59889(a)25.2865(r)3.0338(g)5.19519(�)-359.703(g)5.19519(r)3.0338(a)-1.48014(t)-3.68238(u)-4.59889(i)4.40938(t)-3.68238(e)1.64678(m)-0.227085(e)1.64678(n)-4.59889(t)-338.266(s)5.76535(u)-4.59889(r)3.03216]TJ 4.68 0 Td [(\()2.55986(R)1.25567]TJ /W 1 -334.08 -11.88 Td Electrocinétique - 35 documents. EI Q BI 105.36 4.8 Td 1 0 0 1 157.08 253.08 Tm <> [( )-5.92546]TJ 0 0 0 1 k 85 0 obj [(\))2.55986]TJ 8.33333 0 0 8.33333 0 0 cm BT [(C)-0.657241(a)-6.01515(l)0.671944(c)-1.33286(u)1.3483(l)0.671944(o)-6.01515(n)1.3483(s)-328.353(s)-3.1377(�)-1.3336(p)1.3483(a)-6.01515(r)-5.91517(�)-1.3336(m)2.02465(e)-1.3336(n)25.4383(t)-309.818(l)0.671944(')0.671944(�)-1.3336(n)1.3483(e)-1.3336(r)-5.91517(g)-6.01515(i)0.671944(e)-326.549(c)-1.3336(i)0.671944(n)1.3483(�)-1.3336(t)3.35237(i)0.671944(q)-2.33195(u)1.34683(e)-338.592(e)-1.33213(t)-333.908(l)0.673414(')0.673414(�)-1.33213(n)1.34683(e)-1.33213(r)-5.91369(g)-6.01368(i)0.673414(e)-314.502(p)-22.7432(o)-6.01368(t)]TJ [(,)-324.542(c)-1.33213(e)-326.547(q)-2.33195(u)1.34683(i)0.673414]TJ /H 1 1 0 0 1 54.96 674.28 Tm 7.08 -3.6 Td 8.04 0 Td (=)Tj [(A)20.448(n)-4.03313(n)-4.03166(a)5.09325(l)2.54662(e)2.1761(s)-350.049(d)5.09325(e)2.1761(s)-362.094(C)4.72272(o)5.09325(n)-4.03166(c)50.3561(o)5.09325(u)-5.49024(rs)-0.74399]TJ 76 0 obj 8.33333 0 0 8.33333 0 0 cm BT [()-0.755753]TJ /R21 9.96264 Tf ID /R29 8.96638 Tf ID q 4 0 0 -253 2636.9 2274.9 cm 18.6 -1.44 Td ID /R48 9.96264 Tf /R32 8.96638 Tf Q ET endobj [()3.88463]TJ 70 0 obj q 1173 0 0 -4 1374.9 3693.9 cm 248.16 0 Td /IM true [(T)6.26364]TJ ID [(=)-270.915(\()2.55986(R)1.25567]TJ 75 0 obj /R19 9.96264 Tf /R19 9.96264 Tf 11.04 0 Td /R14 7.97011 Tf 1 0 0 1 98.4 94.8 Tm -312.36 -11.88 Td [(n)-408.183(r)-5.91369(e)-1.33213(l)0.673414(a)-6.01368(t)3.35237(i)0.673414(o)-6.01368(n)-396.138(a)18.0763(v)21.758(e)-1.33213(c)-398.817(u)1.34683(n)-408.183(s)-3.1377(a)-6.01368(t)3.35237(e)-1.33213(l)0.673414(-)-4.01108]TJ -9.96 -15.36 Td /H 1 q BI /R46 6.97385 Tf /R14 7.97011 Tf /IM true )0.264661]TJ 110 0 obj [(2)1.16367]TJ BI /H 1 EI Q /R21 9.96264 Tf /R48 9.96264 Tf [(=)-5.92546]TJ 1 0 0 1 419.64 674.04 Tm 3133.33 4920.83 l 8.33333 0 0 8.33333 0 0 cm BT 7.32 TL q 364 0 0 -4 1966.9 4107.9 cm /H 1 [(S)-6.66273]TJ 8.33333 0 0 8.33333 0 0 cm BT [(")-3.75524]TJ 39 0 obj -165.6 -11.88 Td [(p)1.3483(a)-6.01515(r)-5.91443(t)3.3531(i)0.671944(e)-1.33286(,)-324.543(a)-6.01515(u)1.3483(x)-327.546(d)1.3483(i)0.671944()5.02708(�)-1.3336(r)-5.91517(e)-1.3336(n)25.4383(t)3.35237(s)-328.353(v)21.758(e)-1.3336(c)-1.3336(t)3.35237(e)-1.3336(u)1.3483(r)-5.91517(s)-328.353(q)-2.33195(u)1.3483(e)-326.549(l)0.671944(')0.671944(o)-6.01515(n)-323.867(u)1.3483(t)3.35237(i)0.673414(l)0.673414(i)0.673414(s)-3.1377(e)-1.33213(. /H 1 Un référentiel planétocentrique est un référentiel centré sur une planète et dont les trois. [()3.88463]TJ 8.33333 0 0 8.33333 0 0 cm BT /W 1 /R44 9.96264 Tf /R48 9.96264 Tf ET 118 0 obj [(h)-2.15992]TJ Q q 1361 0 0 -4 1279.9 2277.9 cm Pour mettre un satellite en orbite, il faut tout d’abord un lanceur. 67.32 6.72 Td 3.84 4.8 Td endobj EI Q 1 0 0 1 52.44 281.4 Tm [(. Pour que ce dernier reste en position, les scientifiques font appel à un phénomène physique bien connu, la gravitation. [(\))2.55986]TJ Q q 60 0 0 -4 1412.9 3574.9 cm Q [(t)3.35237(u)1.34683(e)-1.33213(u)1.34683(x)-2.33195(,)-360.677(i)0.673414(l)-372.722(y)-363.682(a)-6.01368(u)1.34683(r)-5.91369(a)-343.274(d)1.34683(o)-6.01368(n)1.34683(c)-362.682(u)1.34683(n)1.34683(e)-1.33213]TJ Q stream /IM true 31 0 R]/Contents 7 0 R [()-6.62912]TJ -1.92 -2.64 Td 9.24 0 Td /R48 9.96264 Tf EI Q /W 1 )-360.677(C)-0.65577(e)-1.33213(t)3.35237(t)3.35237(e)-362.682(p)1.34683(a)-6.01368(r)-5.91369(t)3.35237(i)0.673414(e)-362.682(u)1.34683(t)3.35237(i)0.673414(l)0.673414(i)0.673414(s)-3.1377(e)-1.33213]TJ Q Q /IM true [()-168.015(")-3.75524]TJ /R48 9.96264 Tf <> /R46 6.97385 Tf ID /W 1 /R46 6.97385 Tf S [(l)0.671944(i)0.671944(t)3.3531(e)-434.953(g)-6.01515(�)-1.33286(o)-6.01515(s)-3.1377(t)3.3531(a)-6.01515(t)3.3531(i)0.671944(o)-6.01515(n)1.3483(n)1.3483(a)-6.01515(i)0.671944(r)-5.91517(e)-410.864(o)-6.01515(n)25.4383(t)-430.268(b)-22.7417(e)-1.3336(s)-3.1377(o)-6.01515(i)0.671944(n)-420.227(d)1.3483(e)-434.954(p)1.3483(l)0.671944(u)1.3483(s)-448.803(d)1.3483(')0.671944(�)-1.3336(n)1.34683(e)-1.33213(r)-5.91369(g)-6.01368(i)0.673414(e)-422.907(p)-22.7432(o)-6.01368(u)1.34683(r)-427.489(e)-1.33213(n)25.4368(v)21.758(o)]TJ -224.52 -22.8 Td 8.33333 0 0 8.33333 0 0 cm BT 11.16 -1.44 Td Q /R48 9.96264 Tf ET /W 1 endobj [(r)5.33438]TJ [(P)29.9566(o)-6.01515(u)1.3483(r)-307.039(p)-22.7417(o)-6.01515(u)1.3483(v)21.7588(o)-6.01515(i)0.671944(r)-307.04(�)-1.3336(t)3.35237(r)-5.91517(e)-302.459(c)-1.3336(o)-6.01515(n)1.3483(s)-3.1377(t)3.35237(a)-6.01515(m)2.02465(m)2.02465(e)-1.3336(n)25.4383(t)-309.818(e)-1.3336(n)-311.822(v)-2.33195(u)1.3483(e)-314.504(d)1.3483(')0.673414(u)1.34683(n)-311.823(s)-3.1377(a)-6.01368(t)3.35237(e)-1.33213(l)0.673414(l)0.673414(i)0.673414(t)3.35237(e)-314.502(s)-3.1377(u)1.34683(r)-319.084(u)1.34683(n)1.34683(e)-314.502(o)]TJ
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