A thin belt is stretched around three pulleys, each of which is 2 feet in diameter.
The distances between the centers of the pulleys are 6 feet, 9 feet, and 13 feet.

How long is the belt?

If it is assumed that the belt is wrapped around the outside of the pulleys, then the required total length of the belt is 28+2*pi ~= 34.2832 feet.

Edited on April 28, 2022, 12:05 am

Posted by K Sengupta on 2022-04-28 00:04:55