Physics Test Preparations On Motion Part 2

Test Preparation on Physics Test Preparations On Motion Part 2

1.

The word centripetal is derived from two Greek words meaning?

1Seeking the situation.
2Seeking the centre.
3Touching the centre.
4Leaving the centre.

2.

The acceleration produced by the changing direction of the velocity of an object moving in a circular path is called?

1centrifugal acceleration
2centripetal acceleration
3Instantaneous acceleration
4Linear acceleration

3.

The tangential component and centripetal component of acceleration are?

1Equal to each other.
2Parallel to each other.
3Similar to each other
4Perpendicular to each other.

4.

The tangential component of acceleration arises when?

1speed of the object is constant.
2speed of the object is changed.
3speed of the object is maximum.
4speed of the object is minimum.

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