Physics Test Preparations On Gravitation Part 2

Test Preparation on Physics Test Preparations On Gravitation Part 2

1.

If we go away from the surface of the earth a distance equal to the radius of the earth the value of aEURoegaEUR becomes?

1One nine
2One third.
3One eight.
4One fourth.

2.

Artificial gravity can be created in spacecraft?

1By spinning it around its, own axis.
2By aEUR~rotating it around the earth.
3By spinning it around earthaEURtms axis.
4By spinning it around its moonaEURtms axis.

3.

The weight of a body is the gravitational force exerted on it?

1By another body.
2By the earth.
3By the planet.
4By the moon.

4.

If a body is taken from a pole to the equator its distance from the center of the earth will?

1Increases
2Decreases
3Constant
4None of these.

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