Gravitation

Related Questions

• The acceleration due to gravity at pole and equator can be related as

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• The velocity with which a projectile must be fired so that it escapes earth’s gravitation does not depend on

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• At what depth below the surface of the earth, acceleration due to gravity g will be half its value 1600 km above the surface of the earth

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• There are two bodies of masses 100 kg and 10000 kg separated by a distance 1 m. At what distance from the smaller body, the intensity of gravitational field will be zero

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• The radius of the earth is 6400 km and $g = 10m/{\sec ^2}$. In order that a body of 5 kg weighs zero at the equator, the angular speed of the earth is

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