laws of motion

A rod is resting on a plane surface. As shown in figure. The coefficient of friction is u. Angle is theta. Prove that tan-1(1-u2/2u)

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1163
Akash Anand ·

1163
Akash Anand ·

Put the diagram in proper shape and good quality so that every one can see it properly.

283
Sahil Jain ·

A rod is resting on a plane surface. As shown in figure. The coefficient of friction is u. Angle is theta. Prove that theta=tan-1(1-u2/2u)

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