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A man of mass 40kg just holds the string...

A man of mass 40kg just holds the string tightly as shown in the figure. Find the acceleration of the block.

A

`6 m//s^2`

B

`53kg`

C

`2m//s^2`

D

0

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The correct Answer is:
A
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AAKASH SERIES-NEWTONS LAWS OF MOTION -ADDITIONAL PRACTICE EXERCISE (LEVEL - I (MAIN)) (Straight Objective Type Questions)
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