JEE PHYSICS MCQ: GRAVITATION

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The gravitational attraction between the two bodies increases when their masses are

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Correct option: B

Increased and distance is reduced

Option B (Increased and distance is reduced) is correct because gravitational force is directly proportional to the product of masses and inversely proportional to the square of the distance.

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The escape velocity for a body projected vertically upwards from the surface of the earth is

11.2\mathrm{\;\;km}{\mathrm{s}^{ - 1}}

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{45^0}

with the vertical, the escape velocity will be The escape velocity of a body projected from the surface of earth is

v_e

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\theta

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