Jack's bicycle tires have a diameter of 24 inches. If he rides at 15 miles per hour, what is the angular velocity of the

wheels in revolutions per minute (rpm) ?

w=105rpm

Step-by-step explanation:

The link between The lineal movement and and angular movement is V=w*r

w has units in rad/s, r is the radio of the rotating/moving element.

15 miles per hour = 15*63360 in/h = 950400 in/h = 15840 in/min

with the above relation we can use the link we were talking in the first paragraph.

15840 in/min=w*24in.

w=660 rad/min

w = 660 / (2 pi) rpm = 105rpm