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HELP! The solid cylinder and cylindrical shell wheels in the figure have the sam

ID: 2273493 • Letter: H

Question

HELP!

The solid cylinder and cylindrical shell wheels in the figure have the same mass, same radius, and turn on frictionless. horizontal axles (The cylindrical shell has lightweight spokes connecting the shell to the axle.) A rope is wrapped around each cylinder and tied to a block. The blocks have the same mass and are held the same height above the ground. Both blocks arc released from rest Which wheel is going to have more Kinetic Energy when the respective blocks hit the ground? The solid cylinder will have more KE when its block hits the ground. The cylindrical shell will have more KH when us block hits the ground. Both will have the same KE. Neither will have any KE. There is not enough information given to know. In the above problem, which hanging mass is going to create a larger Torque on its wheel? Torque A > Torque B Torque A

Explanation / Answer

1) both will have same KE

2. Torque A = Torque B