Physics - Equilibrium

What are the two conditions for equilibrium?

What is the name for two forces in an arrangement like the following?

PHOTO

Is the following a couple PHOTO?

Yes.

Is the following an equilibrium PHOTO?

No.

Describe the motion as a result of PHOTO?

The object will spin with increasing angular velocity.

When do couples produce a turning effect?

When there is a perpendicular distance between them.

Physics - Moments^A

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Physics - Syllabus^A

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Physics - Recall for Chapter 4: Forces in Action^A

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Physics - Recall for Chapter 17: Oscillations^A

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Mechanics - Moments^A

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Mechanics - Forces^A

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