A hamster running in a wheel of radius 13 cm spins the wheel one revolution in 5 seconds. What is the angular velocity of the wheel? (in radians/sec)   At what linear velocity is the hamster running? (in cm/sec)

Trigonometry (MindTap Course List)
10th Edition
ISBN:9781337278461
Author:Ron Larson
Publisher:Ron Larson
Chapter1: Trigonometry
Section1.1: Radian And Degree Measure
Problem 7ECP: The circular blade on a saw has a radius of 4 inches and it rotates at 2400 revolutions per minute....
Question

A hamster running in a wheel of radius 13 cm spins the wheel one revolution in 5 seconds.

  • What is the angular velocity of the wheel? (in radians/sec)  
  • At what linear velocity is the hamster running? (in cm/sec) 
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