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Three blocks are placed as shown. The co...

Three blocks are placed as shown. The coefficient of friction between any two surfaces is also as given in the diagram. Find the acceleration of the 1kg block at the instant when a force of 50N is applied on 5kg block.

A

`0 m/s^2`

B

`1 m/s^2`

C

`2 m/s^2`

D

`3 m/s^2`

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