A Uniform Solid Disk of Radius 1

question 25

Multiple Choice

A uniform solid disk of radius 1.60 m and mass 2.30 kg rolls without slipping to the bottom of an inclined plane. If the angular velocity of the disk is 5.35 rad/s at the bottom, what is the height of the inclined plane?

• A) 5.61 m
• B) 4.21 m
• C) 4.94 m
• D) 6.73 m

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