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Two block A and B are as shown in figure...

Two block `A` and `B` are as shown in figure. The minimum horizantal force `F` applied to the block `B` for which slipping begins between `B` and ground is `:`

A

`20 N`

B

`120 N`

C

`150 N`

D

`170 N`

Text Solution

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The correct Answer is:
C
`N//A`
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