Asked by stew
An ice skater rotating around a vertical axis increases in angular velocityfrom 450degrees/s to 610degrees/s in 2.3 seconds. Find the angular acceleration
Answers
Answered by
Reiny
acceleration is the rate of change of velocity, so
a = (610-450)/(2.3
= 69.57 degrees/s^2
a = (610-450)/(2.3
= 69.57 degrees/s^2
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