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The blocks A and B are arranged as shown...

The blocks A and B are arranged as shown in the figure. The pulley is frictionless. The mass of A is 10 kg . The coefficient of friction of A with the horizontal surface is 0.20. The minimum mass of B to start the motion will be

A

2 kg

B

0.2 kg

C

5 kg

D

10 kg

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A
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