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A ball of mass .m. is rotated in a verti...

A ball of mass .m. is rotated in a vertical circle with constant speed. The difference in tension at the top and bottom would be

A

6 mg

B

5 mg

C

2 mg

D

mg

Text Solution

Verified by Experts

The correct Answer is:
C
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AAKASH SERIES-WORK POWER ENERGY-EXERCISE - 2
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