Question 3 A 1.8 kg solid cylinder (radius = 0.15 m , length = 0.70 m ) is released from rest at the top of a ramp and allowed to roll without slipping. The ramp is 0.90 m high and 5.0 m long. Part A When the cylinder reaches the bottom of the ramp, what is its total kinetic energy? Express your answer using two significant figures. ? K = J Submit Request Answer Part B When the cylinder reaches the bottom of the ramp, what is its rotational kinetic energy? Express your answer using two significant figures.

Q: This second answer is still incorrect.  Would there be another way to figure this out?   Thanks

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Torque

Torque is the rotational equivalent of linear force in physics and mechanics. Based on the course of study, it is also known as the moment of force, rotational force, or turning effect.