

MCQOPTIONS
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1. |
A simple pendulum of length l and with a bob whose mass is m is moving along a circular arc of angle θ in a vertical plane. A sphere of mass m is placed at the end of the circle. What momentum will be given to the sphere by the moving bob? |
A. | Infinity |
B. | Constant |
C. | Unity |
D. | Zero |
Answer» E. | |