For each situation below, determine the torque caused by the force F about the axis of rotation shown. The force in each case has a magnitude of 100 Newtons. We will use the common choice of a counterclockwise torque being positive and a clockwise torque being negative. Make sure that your sign is correct. 1. F 2.0 m 30° Is the torque clockwise or counter-clockwise? Check that the sign of your answer agrees with this. 2. 2.0 m Is the torque clockwise or counter-clockwise? Check that the sign of your answer agrees with this. 3. 2.0 m 90° Force acts % of the way along the bar. Is the torque clockwise or counter-clockwise? Check that the sign of your answer agrees with this.

For each situation below, determine the torque caused by the force F about the axis of rotation shown. The force in each case has a magnitude of 100 Newtons. We will use the common choice of a counterclockwise torque being positive and a clockwise torque being negative. Make sure that your sign is correct. 1. F 2.0 m 30° Is the torque clockwise or counter-clockwise? Check that the sign of your answer agrees with this. 2. 2.0 m Is the torque clockwise or counter-clockwise? Check that the sign of your answer agrees with this. 3. 2.0 m 90° Force acts % of the way along the bar. Is the torque clockwise or counter-clockwise? Check that the sign of your answer agrees with this.

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

100%

For each situation below, determine the torque caused by the force F about the axis of rotation shown. The force in
each case has a magnitude of 100 Newtons. We will use the common choice of a counterclockwise torque being
positive and a clockwise torque being negative. Make sure that your sign is correct.
1.
F
2.0 m
30°
Is the torque clockwise or counter-clockwise?
Check that the sign of your answer agrees with this.
2.
2.0 m
Is the torque clockwise or counter-clockwise?
Check that the sign of your answer agrees with this.
3.
2.0 m
90°
Force acts % of the way along the bar.
Is the torque clockwise or counter-clockwise?
Check that the sign of your answer agrees with this.

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