An 80-kg man balances the boy on a teeter-totter as shown. Note: Ignore the weight of the board. Solve for the mass of the boy. boy man fulcrum 1 m 4 m Tyne vOur solution and answer bere cor upload the picture of vour solution and ans wer

An 80-kg man balances the boy on a teeter-totter as shown. Note: Ignore the weight of the board. Solve for the mass of the boy. boy man fulcrum 1 m 4 m Tyne vOur solution and answer bere cor upload the picture of vour solution and ans wer

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

q15

An 80-kg man balances the boy on a teeter-totter as shown. Note: Ignore the weight of the board. Solve for the mass of the boy.
boy
man
fulcrum
1 m
4 m
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