Circular Motion MCQs

Get Started with “Circular Motion“ MCQs:

1. Question

A car is moving in a circular track of radius 10 metre with a constant speed of 10 m/sec. A plumb bob is suspended from the roof of the car by a light rigid rod of 1 metre long. The angle made by the rod with the track is

zero
30 degree
45 degree
60 degree

Answer

2. Question

A body is moving along a circular path with variable speed. It has

a radial acceleration
a tangential acceleration
zero acceleration
both tangential and radial accelerations

Answer

3. Question

A can filled with water is revolved in a vertical circle of radius 4 metre and the water does not fall down. The time period of revolution will be

1 sec
10 sec
8 sec
4 sec

Answer

4. Question

A bucket tied at the end of a 1.6 m long string is whirled in a vertical circle with a constant speed. What should be the minimum speed so that the water from the bucket does not spill when the bucket is at the highest position?

4 m/sec.
6.25 m/sec.
16 m/sec.
None of these

Answer

5. Question

A car of mass 800 kg moves on a circular track of radius 40 m. If the coefficient of friction is 0.5, then maximum velocity with which the car can move is

7 m/s
14 m/s
8 m/s
12 m/s

Answer

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