Question:
1 If M1 mass of the earth M2 mass of a body R radius of the
Last updated: 6/9/2023
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1 If M1 mass of the earth M2 mass of a body R radius of the earth then show that Gravitational potential energy GM1M2 at a height h from the earth surface is GM1M2 R h 2 A body floats in a liquid with 1 4 th of its outside the liquid It is taken to depth d and then released After what time will it reach the surface 3 Calculate total energy of a body suspended with a spring constant 2 Nm 1 if its amplitude is 1 5 cm