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In the situation given all surfaces are ...

In the situation given all surfaces are frictionless, pulley is ideal and string is light. If `F=Mg//2`, find the acceleration of both the block in vector form.

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`vec(a)_(A) =(g)/(4) hat(i) + ( g)/(2)hat(i) , vec( a)_(R)=(g)/(4)hat(i)`
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