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In an effort to tighten a bolt, a force $\mathbf{F}$ is applied as shown in the figure above. If the distance from the end of the wrench to the center of the bolt is 20 $\mathrm{cm}$ and $F=20 \mathrm{N},$ what is the magnitude of the torque produced by F? (A) 1 $\mathrm{N} \cdot \mathrm{m}$(B) 2 $\mathrm{N} \cdot \mathrm{m}$(C) 4 $\mathrm{N} \cdot \mathrm{m}$(D) 10 $\mathrm{N} \cdot \mathrm{m}$

Physics 101 Mechanics

Chapter 7

Uniform Circular Motion, Newton’s Law of Gravitation, and Rotational Motion

Gravitation

Dynamics of Rotational Motion

Rutgers, The State University of New Jersey

University of Winnipeg

McMaster University

Lectures

04:16

In mathematics, a proof is…

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To tighten a bolt, you pus…

01:08

When tightening a bolt, yo…

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Tightening a bolt Suppose …

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01:25

What is the torque on a bo…

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Suppose you apply a force …

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The cylindrical head bolts…

05:21

Torque RevisitedA plum…

Hi everyone thought is to find us are into perpendicular force. Orange 0.2 perpendicular forces continue to Oh, so talk. You will get for the nutrient to meter. Thanks. Oh, yeah. Mhm. Mm. Okay, that's all. Thanks for watching it.

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