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What is the acceleration due to gravity at a dis†an ce 3r from the centre of the earth if the gravitational potential at a dis†an ce r from the centre of the earth is V?\lbrack assume r>R where R is radius of earth |
| Answer» What is the acceleration due to gravity at a dis†an ce 3r from the centre of the earth if the gravitational potential at a dis†an ce r from the centre of the earth is V?\lbrack assume r>R where R is radius of earth | |