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The time period of an earth-satellite in circular orbit is independent of(a) the mass of the satellite(b) radius of the orbit(c) none of them(d) both of them. |
Answer» (a) the mass of the satellite EXPLANATION: If the radius of the orbit = a, then velocity of an earth satellite v = √(GM/a) and the time period T = 2πa/v. As we can see that both v and T are independent of the mass of the satellite but both depend on the radius of the orbit a. |
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