The uniform plank ABC weighs 400 N. It is supported by a pin at A and a cable that runs around the pulley D. Determine the tension in the cable and the components of the pin reaction at A. Note that the tension in the cable is constant

The uniform plank ABC weighs 400 N. It is supported by a pin at A and a cable that runs around the pulley D. Determine the tension in the cable and the components of the pin reaction at A. Note that the tension in the cable is constant

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter5: Displacement And Force In Two Dimensions

Section: Chapter Questions

Problem 82A

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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

The uniform plank ABC weighs 400 N. It is supported by a pin at A and a cable that runs around
the pulley D. Determine the tension in the cable and the components of the pin reaction at A. Note that
the tension in the cable is constant

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