If a 4 foot blade of a propeller completes 26 revolutions per second, find the angular speed of the blade in radians per second.

Question

If a 4 foot blade of a propeller completes 26 revolutions per second, find the angular speed of the blade in radians per second.

Round your answer to the nearest hundredth.

Angular speed =  radians/second

Answer 1

One circle (each revolution) is composed of 2 π radians. 26 revolution/s * 2 π radians/revolution should give you your answer.