Use the following to answer questions :
The wheels on a vehicle have a radius of 29 inches and are turning at 250 revolutions per minute.
-What is the angular velocity of the wheels?
A) 1097$\pi$ rad/min
B) 1100$\pi$ rad/min
C) 1105$\pi$ rad/min
D) 1111$\pi$ rad/min

Question

Use the following to answer questions :
The wheels on a vehicle have a radius of 29 inches and are turning at 250 revolutions per minute.
-What is the angular velocity of the wheels?
A) 1097$\pi$  rad/min
B) 1100$\pi$  rad/min
C) 1105$\pi$  rad/min
D) 1111$\pi$  rad/min

Quizplus · Accepted Answer

The formula for angular velocity is: 
angular velocity = (2 * pi * revolutions per minute) / 60
= (2 * pi * 250) / 60
= 2618.3 radians per minute
Rounded to the nearest tenth, the answer is 1100π/10 rad/min, which is choice B.

Use the Following to Answer Questions : the Wheels on a Vehicle

Use the Following to Answer Questions :
the Wheels on a Vehicle