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A point sized sphere of mass .m. is susp...

A point sized sphere of mass .m. is suspended from a point using a string of length .l.. It is then pulled to a side till the string is horizontal and released. As the mass passes through the portion where the string is vertical, magnitude of its angular momentum is

A

`mlsqrt(gl)`

B

`mlsqrt(2gl)`

C

`mlsqrt(gl//2)`

D

`mlsqrt(3gl)`

Text Solution

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The correct Answer is:
B
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