Given the position vector of point Ar = 31 + 4j + 5k in meter and the force applied on point A is F = i +j - k in Newton, determine the torque applied on point A. A. 31 + 4j – 5k in Nm B. 2 Nm inward direction C. 2 Nm outward direction D. -i - 9j + 2k in Nm E. î + 91 – 2k in Nm

Given the position vector of point Ar = 31 + 4j + 5k in meter and the force applied on point A is F = i +j - k in Newton, determine the torque applied on point A. A. 31 + 4j – 5k in Nm B. 2 Nm inward direction C. 2 Nm outward direction D. -i - 9j + 2k in Nm E. î + 91 – 2k in Nm

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (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.

Question

Given the position vector of point Ar = 31 + 4j + 5k in meter and the force applied on point A is
F = i +j - k in Newton, determine the torque applied on point A.
A. 31 + 4j – 5k in Nm
B. 2 Nm inward direction
C. 2 Nm outward direction
D. -i - 9j + 2k in Nm
E. î + 91 – 2k in Nm

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