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A body shown in figure is accelerating d...

A body shown in figure is accelerating downward with acceleration `2 m//s^(2)`. The tension in the string is

A

48 N

B

50 N

C

30 N

D

42 N

Text Solution

Verified by Experts

The correct Answer is:
A
`- T + mg sin theta = ma `
` T = mg sin theta - ma `
`rArr 12 xx 10 xx sin 37 - 112 xx 2`
`rArr 120 xx 0.602 - 24 = 48 N`.
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