Gravitation-Gravitational Potential (KVPY Stream-SA (Class 11) Physics): Questions 1 - 1 of 1
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Question number: 1
» Gravitation » Gravitational Potential
The gravitational potential difference between a point at the surface of a certain planet and a point 20 m above the surface is 8 J kg-1. Assume the gravitational field to be uniform. What is the work done in joule in moving a mass of 4 kg from the surface to a point 5 m above the surface?