Show that critical velocity of a body revolving very close to the surface of a planet of radius 'R' and mean density 'p' is 2 R πρG 3
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Q: escape velocity
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A: Ration of average densities of pp/pe = 1/4.26 pp: pe = 1 : 4.26
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A: To find-VC=?Given-Mean density of earth=δRadius=Rh=0 (since satellite is revolving close to surface)
Q: ce the term
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A: r=Radius of orbit=6.4×109 kmT=Orbital time period=3.09 daysG=Gravitational constant=6.674×10−11…
Q: Show that critical velocity of a body revolving very close to the surface of a planet of radius 'R'…
A: To show that-VC=2RπρG3Given-Critical velocity of body orbiting in a circular orbit close to planet…
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Q: (a) Show that tidal force on a small object of mass m, defined as the difference in the…
A: (a) The tidal force be defined as, Ftidal=GMmR-r2-GMmR+r2=GMm1R-r2-1R+r2=GMm4RrR2-r22
Q: Show that critical velocity of a body revolving very close to the surface of a planet of radius 'R'…
A: To show that-VC=2RπρG3Given-Critical velocity of body orbiting in a circular orbit close to planet…
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