+0  
 
-1
103
1
avatar+88 

Jennie's bicycle tire rotates 18 times in 43 seconds. The diameter of her bike tire is 26 inches. What is the angular velocity, ω, of the bicycle tire in radians per minute?

 Apr 29, 2020
 #1
avatar+26647 
+2

2 pi radians per revolution

 

2 pi x 18 =  113 Radians      in 43 seconds

 

113 R / 43 seconds  x  60 seconds/min  = 157.8 Radians/min

 Apr 29, 2020

65 Online Users

avatar
avatar
avatar
avatar