Work required to move a 2 kg mass from surface of earth to h... — Physics | Mockzy

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Work required to move a 2 kg mass from surface of earth to height 4x is:

8GM/5x

2GM/x

5GM/x

4GM/3x

A planet sweeps areas A1, A2, A3 in 3, 6 and 2 days respectively. The relation i

If total energy of a satellite is negative, then orbit is:

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