1. A 80.0-N board 10.0 m long rests on two supports, each 1.00 m from the end of the board. A 300-N block is placed on the board 4.00 m from the right end. Find the force exerted by each support on the board.

1. A 80.0-N board 10.0 m long rests on two supports, each 1.00 m from the end of the board. A 300-N block is placed on the board 4.00 m from the right end. Find the force exerted by each support on the board.

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter8: Rotational Motion

Section8.3: Equilibrium

Problem 40PP

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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

1.
A 80.0-N board 10.0 m long rests on two supports, each 1.00 m from the
end of the board. A 300-N block is placed on the board 4.00 m from the right end.
Find the force exerted by each support on the board.

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