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o has a mass of 0.600kg, is laying on the smooth incline holding onto the other end of the cord that Batman i

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter14: Static Equilibrium, Elasticity, And Fracture

Section: Chapter Questions

Problem 82PQ

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Concept explainers

Rotational Equilibrium And Rotational Dynamics

In physics, the state of balance between the forces and the dynamics of motion is called the equilibrium state. The balance between various forces acting on a system in a rotational motion is called rotational equilibrium or rotational dynamics.

Equilibrium of Forces

The tension created on one body during push or pull is known as force.

Question

Batman has a mass of 0.950kg and is hanging vertically from a light cord that runs over a cylindrical pulley with a mass of 0.350kg placed at the top of an inclined plane that makes an angle of 60.0° with respect to the horizontal. His enemy, Joker, who has a mass of 0.600kg, is laying on the smooth incline holding onto the other end of the cord that Batman is holding on to while hanging off the back of the incline. What will be the magnitude of the acceleration of Batman and Joker?

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