Class 10 Science I – CET/Board Practice MCQ (Gravitation)

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CET MCQ Quiz Science I – Gravitaion

SSC MAHARASHTRA BOARD            CLASS X

Science I – Gravitation MCQs

1 / 10

The minimum velocity of the spacecraft to escape from earth’s gravitational force must be ______

2 / 10

For an object at infinite distance from the earth, the value of acceleration due to gravity (g) is

3 / 10

The value of acceleration due to gravity is maximum at _________

4 / 10

In SI units, the value of G is equal to the _________ between two masses of 1 kg kept 1 m apart.

5 / 10

According to Kepler’s first law, the orbit of a satellite revolving around a planet is always ________

6 / 10

What would happen to the moon if the earth stops exerting force of attraction on it?

7 / 10

A ball of mass 2 kg is released from a height of 180 m and falls freely to the ground. Assuming that the value of g is 10 m/s2, the time taken by the ball to reach the ground is _______

8 / 10

If mass of one of two objects is doubled then the gravitational force acting between the two is also _______

9 / 10

When distance between two objects is decreased by d times, the gravitational force between them increases 4 times. The value of d is ________

10 / 10

By observing falling apple, Newton came to conclusion that the apple falls vertically downward due to a ______ force.

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The above quiz consists of these topics: 
⇒ Class 10 Science Part – 1 Chapter – 1 Gravitation
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