# Answer to Question #39587 in Mechanics | Relativity for rohit kumar

Question #39587

a) What is the maximum torque exerted by a 60 kg person riding a bike, if the rider puts all

his weight on each pedal when climbing a hill? The pedals rotate in a circle of radius

17 cm.

b) A ball of mass 1.5 kg rolling to the right with a speed of 3.6m/s, collides head-on with

a spring with a spring constant of 2.0Nm^-2.Determine the maximum compression of the

spring and the speed of the ball when the compression of the spring is 0.10 m.

his weight on each pedal when climbing a hill? The pedals rotate in a circle of radius

17 cm.

b) A ball of mass 1.5 kg rolling to the right with a speed of 3.6m/s, collides head-on with

a spring with a spring constant of 2.0Nm^-2.Determine the maximum compression of the

spring and the speed of the ball when the compression of the spring is 0.10 m.

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