A 45 cm x 45 cm square plate ABCD of uniform thickness is supported by three vertical strings. The first string is located at B, the second is located 15 cm from A alongside AD and the third is at the point midway of side CD. What percent of the load is carried by the second support?

A 45 cm x 45 cm square plate ABCD of uniform thickness is supported by three vertical strings. The first string is located at B, the second is located 15 cm from A alongside AD and the third is at the point midway of side CD. What percent of the load is carried by the second support?

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter8: Rotational Motion

Section: Chapter Questions

Problem 74A

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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.

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