Question

Gravitational potential difference between surface of a planet

Answer 1

Answer:

The gravitational potential difference between the surface of a planet and a point 20m above the surface is 2 joule/Kg.

If the gravitational field is uniform then the work carrying a 5 Kg body to a height of 4m above the surface is: 2 Joule.

Answer 2

Heya mate.........

Gravitational potential difference between surface of a planet and a pointsituated at a height of 20 m above itssurface is 2 joule/kg. if gravitational field is uniform, then the work done in taking a 5 kg body upto height 4 meter abovesurface will be : (1) 2J (2) 20J (3) 40J (4) 10J.

Hope this will help you.....