Gravitation

Related Questions

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

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• If the change in the value of ‘g’ at a height h above the surface of the earth is the same as at a depth x below it, then (both x and h being much smaller than the radius of the earth)

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• The gravitational potential energy of a body of mass ‘m’ at the earth’s surface $ - mg{R_e}$. Its gravitational potential energy at a height ${R_e}$ from the earth’s surface will be (Here ${R_e}$ is the radius of the earth)

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• An object weights 72 N on earth. Its weight at a height of R/2 from earth is

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• If the earth stops rotating, the value of ‘g’ at the equator will

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