Practice uniform circular motion MCQs in physics quiz for test prep. Dynamics quiz questions has multiple choice questions (MCQ) with uniform circular motion test, answers as if string is stretched by two opposite forces of 10 n then tension in string is, answer key with choices as 5n, 20 n, 10 n and zero for competitive exam preparation worksheets. Free physics revision notes to learn uniform circular motion quiz with MCQs to find questions answers based online tests.

MCQ. If string is stretched by two opposite forces of 10 N then tension in string is

1. 5N
2. 20 N
3. 10 N
4. zero

D

MCQ. Direction of centripetal force is always

1. towards centre
2. away from center
3. tangent to the circle
4. normal to the circle

A

MCQ. Force that keeps objects in circular path is called

1. centrifugal force
2. frictional force
3. centripetal force
4. inertia

C

1. sliding of vehicle
2. rolling of vehicle
3. skidding of vehicle
4. none of above

C

MCQ. In dryer, water is pushed out of wet clothes due to

1. abundance of centripetal force
2. lack of centripetal force
3. friction
4. retarding force

B

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