round object (mass of 4.0 kg and radius of 0.20 m) starts from rest at the wn and rolls without slipping down the incline a distance of 16 m. 16 m

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Chapter8: Rotational Equilibrium And Rotational Dynamics
Section: Chapter Questions
Problem 47P: A solid, uniform disk of radius 0.250 m and mass 55.0 kg rolls down a ramp of length 4.50 m that...
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5. A round object (mass of 4.0 kg and radius of 0.20 m) starts from rest at the top of the incline
shown and rolls without slipping down the incline a distance of 16 m.
16 m
200
a) The round object is a disk. Find the speed of the disk at the bottom of the incline.
b) The experiment is repeated with other round disks that have the same mass but larger radii.
What effect will this have on the speed of the disk at the bottom of the incline? Explain.
Transcribed Image Text:5. A round object (mass of 4.0 kg and radius of 0.20 m) starts from rest at the top of the incline shown and rolls without slipping down the incline a distance of 16 m. 16 m 200 a) The round object is a disk. Find the speed of the disk at the bottom of the incline. b) The experiment is repeated with other round disks that have the same mass but larger radii. What effect will this have on the speed of the disk at the bottom of the incline? Explain.
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