3. The pulley in the figure below has radius 0.160 m and moment of inertia 0.380 kg.m². The rope does not slip on the pulley rim. Use energy conservation to calculate the speed of the 4.00 kg block just before it strikes the floor. 4.00 kg 5.00 m 2.00 kg

3. The pulley in the figure below has radius 0.160 m and moment of inertia 0.380 kg.m². The rope does not slip on the pulley rim. Use energy conservation to calculate the speed of the 4.00 kg block just before it strikes the floor. 4.00 kg 5.00 m 2.00 kg

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter10: Rotational Motion And Angular Momentum

Section: Chapter Questions

Problem 11CQ: What energy transformations are involved when a dragster engine is revved, its clutch let out...

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Concept explainers

Torque

Torque is the rotational equivalent of linear force in physics and mechanics. Based on the course of study, it is also known as the moment of force, rotational force, or turning effect.

Question

Please include explanations and work for the problems. Please write it out to make it easy to understand.

3. The pulley in the figure below has radius 0.160 m and moment of inertia 0.380 kg.m².
The rope does not slip on the pulley rim. Use energy conservation to calculate the speed
of the 4.00 kg block just before it strikes the floor.
4.00 kg
↑
5.00 m
2.00 kg

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