A block of mass M is placed on a horizon...

A block of mass M is placed on a horizontal surface. It is tied with an inextensible string that passes through ideal pulleys. A mass m is connected to the pulley as shown. For what value of m, the block M will accelerate towards the fixed pulley ?

a. `M/2`

b. `gt M/2`

c. `lt M/2`

d. For any non- zero value of m

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The correct Answer is:

A, B, C, D

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