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A mass of mass 60 kg is pulling a mass M...

A mass of mass `60 kg` is pulling a mass `M` by an inextensible light rope passing through a smooth and massless pulley as shown in figure. The coefficient of friction between the mass and ground is `mu = 1//2` find the maximum value of `M` that can be pulled on the ground

A

26 kg

B

46 kg

C

51 kg

D

32 kg

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The correct Answer is:
d
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