In the figure below, the person on the left weighs 900 N and the person on the right weighs 400 N. If the person on the right is sitting 3 m from the fulcrum and the seesaw is balanced, how far must the person on the left be from the fulcrum? 1.2 m 2.25 m 1.3 m

In the figure below, the person on the left weighs 900 N and the person on the right weighs 400 N. If the person on the right is sitting 3 m from the fulcrum and the seesaw is balanced, how far must the person on the left be from the fulcrum? 1.2 m 2.25 m 1.3 m

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter8: Rotational Motion

Section8.2: Rotational Dynamics

Problem 16PP

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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

In the figure below, the person on the left weighs 900 N and
the person on the right weighs 400 N. If the person on the
right is sitting 3 m from the fulcrum and the seesaw is
balanced, how far must the person on the left be from the
fulcrum? *
1.2 m
2.25 m
1.3 m

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