During 0.19 s, a wheel rotates through an angle of 2.32 rad as a point on...
During 0.19 s, a wheel rotates through an angle of 2.32 rad as a point on the periphery of the wheel moves with a constant speed of 2.38 m/s. What is the radius of the wheel?
Homework Answers
Here ,
t = 0.19 s
angular speed , w = angle/time
w = 2.32/.19
w = 12.1 rad/s
radius of the wheel is r
as v = r * w
2.38 = 12.1 * r
r = 0.19 m
the radius of the wheel is 0.19 m
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