Physics Circular Motion Test Online Preparation Mcqs

Physics Circular Motion Test Online Preparation Mcqs With Answers Start Below

 7%

Question 1 of 15

1. When a body moves in a circle, the angle between its linear velocity and angular velocity is always
A.
B.
C.
D.

Question 1 of 15

Question 2 of 15

2. 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 2 of 15

Question 3 of 15

3. Who discovered the inverse square law of gravity?
A.
B.
C.
D.

Question 3 of 15

Question 4 of 15

4. If we whirl a stone at the end of a string in the vertical circle, it is likely to break when the stone is
A.
B.
C.
D.

Question 4 of 15

Question 5 of 15

5. The period of a circular motion is given by
A.
B.
C.
D.

Question 5 of 15

Question 6 of 15

6. What is outward force acting on a mass of 10kg when rotating at one end of an inelastic string 10m long at speed of 1m/s?
A.
B.
C.
D.

Question 6 of 15

Question 7 of 15

7. Global positioning system consists of how many satellites?
A.
B.
C.
D.

Question 7 of 15

Question 8 of 15

8. The angular momentum of a body is conserved if
A.
B.
C.
D.

Question 8 of 15

Question 9 of 15

9. In case of planets the necessary acceleration is provided by
A.
B.
C.
D.

Question 9 of 15

Question 10 of 15

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

Question 10 of 15

Question 11 of 15

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

Question 11 of 15

Question 12 of 15

12. 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 12 of 15

Question 13 of 15

13. 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 13 of 15

Question 14 of 15

14. When a body is whirled in a horizontal circle by means of a string the centripetal force is supplied by
A.
B.
C.
D.

Question 14 of 15

Question 15 of 15

15. An arc of length equal to the circumference of circle subtends an angle
A.
B.
C.
D.

Question 15 of 15


 

Leave a Reply

Your email address will not be published. Required fields are marked *

error: Content is protected !!