Intro to Torque Video Lessons

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Concept

Problem: How does the lever arm change if you decrease the angle of the force?A. It decreases.B. It increases.C. It stays the same.

FREE Expert Solution

We are required to explain the effect of the angle on the length of the lever arm.

Torque:

τ=rFsinθ

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Problem Details

How does the lever arm change if you decrease the angle of the force?

A. It decreases.

B. It increases.

C. It stays the same.

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