The gravitational potential difference between the surface of a planet and a point 20 m above the surface is 2 joule/kg. If the gravitational field is uniform then the work done in carrying a 5 kg body to a height of 4 m above the surface is

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The gravitational potential difference between the surface of a planet and a point 20 m above the surface is 2 joule/kg. If the gravitational field is uniform then the work done in carrying a 5 kg body to a height of 4 m above the surface is

1.2 J

2.20 J

3.40 J

4.10J

Posted Date:-2021-09-27 12:46:28

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