A) 6V
B) 12V
C) 8V
D) none of these
Correct Answer: A
Solution :
Fact: Gravitational force of attraction provides the necessary centripetal force. Suppose M be the mass s of planet and R its radius the gravitational force provides the necessary centripetal force. Note: Orbital speed of satellite depends only upon its height above the planet and not on its mass.You need to login to perform this action.
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