Gravitation

Related Questions

• The acceleration due to gravity on a planet is same as that on earth and its radius is four times that of earth. What will be the value of escape velocity on that planet if it is ${v_e}$ on earth

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• Weight of a body is maximum at

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• The escape velocity from the surface of earth is ${V_e}$. The escape velocity from the surface of a planet whose mass and radius are 3 times those of the earth will be

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• The value of g on the earth's surface is $980\,cm/{\sec ^2}$. Its value at a height of 64 km from the earth's surface is

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• The gravitational force between two stones of mass 1 kg each separated by a distance of 1 metre in vacuum is

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