Answered: Ana and Beth sit on a 3m-seesaw. Ana is…

Ana and Beth sit on a 3m-seesaw. Ana is 20kg while Beth is 50kg. If Ana is at one end, What is the force exerted by the fulcrum on the seesaw? 70N 345N 410N 686N

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

Torque

Torque is the rotational equivalent of linear force in physics and mechanics. Based on the course of study, it is also known as the moment of force, rotational force, or turning effect.

Question

31
Ana and Beth sit on a 3m-seesaw. Ana is 20kg while Beth is 50kg. If Ana is at one end, What
is the force exerted by the fulcrum on the seesaw?
7ON
345N
410N
686N

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