Some preferred Physics Books
Physics questions
Question: Physics Quiz For SSC CGL - 2017by: Alok (Profile) | Ans: | 1. The minimum velocity required by a satellite to escape earth's gravitational pull is a) 18 km/s b) 11.2 km/s c) 21 km/s d) 35 km/s 2. The period of a geostationary(synchronous) satellite orbiting the earth over the equator is a) 16 hours b) 12 hours c) 20 hours d) 24 hours 3. The escape velocity of a satellite projected from the surface of the earth is independent of a) the mass of earth b) the mass of the satellite .....Read more... | |
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