Find the torque at p, A child applies the brakes on a

Find the torque at p

Reference no: EM13189461

A child applies the brakes on a bicycle by applying a downward force of 20 pounds on the pedal when the crank makes a 40 degrees angel with the horizontal. The crank is 6 inches in length. Find the torque at P.

Reference no: EM13189461

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