Question

Asked Mar 27, 2019

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Numbers 3 and 4 on attached image.

3)The figure shows two disks, ? and ?, cemented together, that are

rotating with angular acceleration ?. The radius of the small disk ? is 3/4

the radius of the larger disk. Calculate the ratio of the tangential velocity

of a point on the rim of disk ? to the tangential velocity of a point on the

rim of disk ?.

4)For the two disks in problem 3, what is the ratio of the linear acceleration of a point on the rim

of disk ? to the linear acceleration of a point on the rim of disk ??

Step 1

3.

The ratio of tangential velocities corresponding to A and B is,

Step 2

4.

The ratio of linear acceleration co...

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