Answered: 5. The man is holding up the 35-kg…

5. The man is holding up the 35-kg ladder ABC by pushing perpendicular to ladder. If the maximum force that the exert is 400N, determine the smallest angle 0 at which he can support the ladder.

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter9: Statics And Torque

Section: Chapter Questions

Problem 23PE: What force does the nail puller in Exercise 9.19 exert on the supporting surface? The nail puller...

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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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5. The man is holding up the 35-kg ladder ABC by pushing perpendicular to ladder. If the maximum force
that the exert is 400N, determine the smallest angle 0 at which he can support the ladder.
4 m
2 m
A

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