Answered: The weights W1 and W2 in the figure are…

The weights W1 and W2 in the figure are in rotational equilibrium. Which of the following statements cannot be true? O IfW1 > W2, then L2>L1. O If W1 > W2, then L1>L2. O If W2 < W1, then r1

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 2CQ: Under what conditions can a rotating body be in equilibrium? Give an example.

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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

The weights W1 and W2 in the figure are in rotational equilibrium. Which of the following statements cannor be true?
O If W1 > W2. then L2 >L1.
O If W1 > W2, then L1>L2.
O If W2 <W1, then r1 <r2.
O IfW1 = W2, then L1 = L2.

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