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Static Friction

nta uniform l...

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nta uniform ladder of length 3.25m and weighing 250N is placed againsts a smooth vertical wall with its lower end 1.25m from the wall. If coefficient of friction between the ladder and the floor is 0.3 then, find the frictional force acting on the ladder at the point of contact between ladder and floorn

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Q. If a ladder weighing

250 N

is placed against a smooth vertical wall having a coefficient of friction between it and floor

0.3

, then what is the maximum force of friction available at the point of contact between the ladder and the floor?

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