An object with a triangular cross-section is free to rotate about theaxis shown. Four forces with identical magnitudes are exerted on theobject as shown. Which one of the forces, if any, exerts the largesttorque on the object?6 = 90Select one:Force 3Force 2Force 1Force 4CamScanner - Wais äsquss

An object with a triangular cross-section is free to rotate about the axis shown. Four forces with identical magnitudes are exerted on th object as shown. Which one of the forces, if any, exerts the largest torgue on the obiect?

An object with a triangular cross-section is free to rotate about the axis shown. Four forces with identical magnitudes are exerted on th object as shown. Which one of the forces, if any, exerts the largest torgue on the obiect?

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter8: Rotational Motion

Section: Chapter Questions

Problem 61A

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Concept explainers

Rigid Body

A rigid body is an object which does not change its shape or undergo any significant deformation due to an external force or movement. Mathematically speaking, the distance between any two points inside the body doesn't change in any situation.

Rigid Body Dynamics

Rigid bodies are defined as inelastic shapes with negligible deformation, giving them an unchanging center of mass. It is also generally assumed that the mass of a rigid body is uniformly distributed. This property of rigid bodies comes in handy when we deal with concepts like momentum, angular momentum, force and torque. The study of these properties – viz., force, torque, momentum, and angular momentum – of a rigid body, is collectively known as rigid body dynamics (RBD).

Question

An object with a triangular cross-section is free to rotate about the
axis shown. Four forces with identical magnitudes are exerted on the
object as shown. Which one of the forces, if any, exerts the largest
torque on the object?
6 = 90
Select one:
Force 3
Force 2
Force 1
Force 4
CamScanner - Wais äsquss

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