In the figure, three forces of the same magnitude are applied to a particle at the origin (acts directly into the plane of the figure). Rank the forces according to the magnitudes of the torques they create about the point P2, greatest first. T1, T2 and T3 are the corresponding torques for forces 1, 2 and 3. Ps P2 F1 O T2 = T3 > TI O T1 > T2 > T3 O T1 = T2 > T3 T2 T3 > T1 T3 > T2 > T1

In the figure, three forces of the same magnitude are applied to a particle at the origin (acts directly into the plane of the figure). Rank the forces according to the magnitudes of the torques they create about the point P2, greatest first. T1, T2 and T3 are the corresponding torques for forces 1, 2 and 3. Ps P2 F1 O T2 = T3 > TI O T1 > T2 > T3 O T1 = T2 > T3 T2 T3 > T1 T3 > T2 > T1

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter10: Rotational Motion

Section: Chapter Questions

Problem 23P: Find the net torque on the wheel in Figure P10.23 about the axle through O, taking a = 10.0 cm and b...

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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.

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In the figure, three forces of the same magnitude are applied to a particle at the origin
(acts directly into the plane of the figure). Rank the forces according to the magnitudes
of the torques they create about the point P2, greatest first. T1, T2 and T3 are the
corresponding torques for forces 1, 2 and 3.
Ps
P2
F1
O T2 = T3 > T1
O T1 > T2 > T3
O T1 = T2 > T3
T2 T3 > T1
T3 > T2 > T1

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