defence exam Agniveer Vayu Group X & XY Mock Test 01/2026 Physics Motion in Two and Three Dimensions Circular motion
A stone is tied at the end of a string of 2m length and then rotated with a constant angular velocity of 10 rad/sec. The centripetal acceleration of the stone will be:
1
200 m/s2
2
20 m/s2
3
2000 m/s2
4
2 m/s2