Problem 586

If a wheel with a diameter of 30 inches spins at a rate of 40 revolutions per minute, find the approximate linear velocity in miles per hour. UseĀ \pi = 3.14

 

Solution:-

 

Determine the linear velocity by initially using dimensional analysis to convert to miles per hour.

3.6 miles per hour

Leave a Reply

Your email address will not be published. Required fields are marked *