Question: A 5 m long pole of 3 kg mass is placed against a smooth vertical well as shown in fig. Under equilibrium condition, if

A 5 m long pole of 3 kg mass is placed against

A 5 m long pole of 3 kg mass is placed against a smooth vertical well as shown in fig. Under equilibrium condition, if the pole makes an angle of 37 with the horizontal, the frictional force between the pole and the horizontal surface is 5m 37 (A) 20N (B) 30N (C) 40N

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