Gravitation MCQs

Getting Started with “Gravitation” MCQs:
1. Question

If the earth is 1/4th of its present distance from the sun, the duration of the year would be

2. Question

A missile is launched with a velocity less than the escape velocity. The sum of its kinetic and potential energy is

3. Question

The period of geostationary artificial satellite is

4. Question

When the planet comes nearer the sun moves

5. Question

The period of a satellite in a circular orbit of radius R is T. The period of another satellite in circular orbit of radius 4R is


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