GravitationHardBloom L2
Question
The ratio of escape velocity for earth and orbital velocity of a satellite which is revolving in a orbit near the earth surface is :-
Options
A.1 : 1
B.1 : 2
C.√2 : 1
D.1 : √2
More Gravitation Questions
Planck's constant (h), speed of light in vacuum (c) and Newton's gravitational constant (G) are three fundamenta...If W1, W2 and W3 represent the work done in moving a particle from A to B along three different paths 1, 2 and 3 respect...A particle of mass m is transferred from the centre of the base of a uniform solid hemisphere of mass M and radius R to ...Two point objects of masses m and 4m are at rest at an infinite separation. They move towards each other under mutual gr...A particle of mass 10 g is kept on the surface of a uniform sphere of mass 100 kg and radius 10 cm. Find the work to be ...