A Body Is in Mechanical Equilibrium When

question 50

Multiple Choice

A body is in mechanical equilibrium when

• A)it is moving with constant acceleration.
• B)it is being moved by a constant force.
• C)the sum of the external forces acting on it is zero.
• D)the sum of the external torques acting on it is zero.
• E)it is moving with constant velocity.

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Definitions:

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