Rotational Torque: Learn Basics Before Your Test Fri

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    Rotational Torque
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Rotational torque is a fundamental concept in physics that involves the rotational effect of a force applied at a distance from an axis of rotation. To determine the direction of the torque, the right-hand rule is commonly used, where the fingers point in the direction of the force and the thumb indicates the torque's direction. Understanding the lever arm, which is the perpendicular distance from the axis of rotation to the line of action of the force, is crucial for calculating torque. Visual aids, such as diagrams, can help clarify these concepts. Mastering these basics is essential for success in the upcoming test.
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Can anyone briefly explain this topic. I have a test on Friday, and I'm not very comfortable with this topic. How do I know the direction of the force(s) when given a problem? Can anyone with a good understanding of this topic briefly go over the basics of this topic. Thank you.
 
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skinnyabbey said:
Can anyone briefly explain this topic. I have a test on Friday, and I'm not very comfortable with this topic. How do I know the direction of the force(s) when given a problem? Can anyone with a good understanding of this topic briefly go over the basics of this topic. Thank you.
Us the right hand rule. See -diagram at
http://hyperphysics.phy-astr.gsu.edu/hbase/tord.html

Pete
 

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