Gravitation

Related Questions

• If mass of a body is M on the earth surface, then the mass of the same body on the moon surface is

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• The escape velocity for a body projected vertically upwards from the surface of earth is 11 km/s. If the body is projected at an angle of 45o with the vertical, the escape velocity will be

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• The time period of a simple pendulum on a freely moving artificial satellite is

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• Which of the following statements is true

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• The angular speed of earth, so that the object on equator may appear weightless, is $(g = 10\,m/{s^2}$, radius of earth 6400 km)

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