Physics Circular Motion Test Online Preparation Mcqs

Physics Circular Motion Test Online Preparation Mcqs With Answers Start Below

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Question 1 of 15

1. The angular velocity of a minute hand of a clock is
A.
B.
C.
D.

Question 1 of 15

Question 2 of 15

2. If a wheel of radius r turns through an angle of 30°, then the distance through which any point on its rim moves is
A.
B.
C.
D.

Question 2 of 15

Question 3 of 15

3. A stone is whirled in vertical circle at the end of the string. When the stone is at the highest position the tension in the string is
A.
B.
C.
D.

Question 3 of 15

Question 4 of 15

4. A body of 2kg is suspended from the ceiling of an elevator moving up with an acceleration g. Its apparent weight in the elevator will be
A.
B.
C.
D.

Question 4 of 15

Question 5 of 15

5. Moment of inertia of which body about its perpendicular axis is greater, (all have same mass and radius)
A.
B.
C.
D.

Question 5 of 15

Question 6 of 15

6. According to Einstein, the gravity interaction is possible between
A.
B.
C.
D.

Question 6 of 15

Question 7 of 15

7. In angular motion, Newton’s second law of motion is
A.
B.
C.
D.

Question 7 of 15

Question 8 of 15

8. If a car moves with a uniform speed of 2ms-1 in a circle of radius 0.4. Its angular speed is
A.
B.
C.
D.

Question 8 of 15

Question 9 of 15

9. Bruce Mc.Candless stepped into space from a space shuttle in 1984 at a speed of
A.
B.
C.
D.

Question 9 of 15

Question 10 of 15

10. The rotational K.E of hoop is
A.
B.
C.
D.

Question 10 of 15

Question 11 of 15

11. The “clutch” of a car works by using which type of collision?
A.
B.
C.
D.

Question 11 of 15

Question 12 of 15

12. The shaft of a motor rotates at a constant angular speed of 360rev/min. Angle turned through in 1 sec in radian is
A.
B.
C.
D.

Question 12 of 15

Question 13 of 15

13. The angular K.E of a body is independent of
A.
B.
C.
D.

Question 13 of 15

Question 14 of 15

14. If θE is the angle of bending of light predicted by Einstein’s theory of gravity and θN that by Newton’s then
A.
B.
C.
D.

Question 14 of 15

Question 15 of 15

15. A satellite moving round the earth constitutes
A.
B.
C.
D.

Question 15 of 15


 

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