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Finding Average Velocity

A 500g ball...

Question

A $500 g$ ball is suspended to a string to a string of length $1 m$ and is rotated in a vertical plane by holding one end of the string. If it is making $2 r p m$ , the maximum tension in the string is

A

12.56 N

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B

9.9 N

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C

1.9 N

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D

29.9 N

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Solution

The correct option is A $12.56 N$
Hence, option $(A)$ is correct answer.

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