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A small block of mass m slides along a s...

A small block of mass m slides along a smooth frictional track as shown in the figure. If it starts from rest at P, what is the resultant force acting on it at Q?

A

`(100)/(3)mg`

B

`(100)/(9)mg`

C

`(200)/(9)mg`

D

`(50)/(7)mg`

Text Solution

Verified by Experts

The correct Answer is:
B
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