#### puremath

##### New member

Determine the following:

A. The angular speed of the larger wheel in radians per minute.

I got 200(pi) rad/min

B. The linear speed of a point on the circumference of the larger wheel.

I got 2000(pi) cm/sec

C. The angular speed of the smaller wheel in radians per minute.

Hint Given:

Because of the belt, the linear speed of a point on the circumference of the larger wheel is equal to the linear speed of a point on the circumference of the smaller wheel.

D. The angular speed of the smaller wheel in rpm.

I got a and b right. I cannot figure out c and d. Can you set c and d up for me?