Knowledge Check! 1. (True or False) When we transfer a force to a point not along its line of action, we get an equivalent system composed of a single force only. 2. (True or False) A couple has rotational and translational effects. 3. (True or False) A single force has different moment effects at different points while a couple has the same moment effect at all points. 4. (True or False) When we sum moments, the resultant moment is zero. 5. (True or False) When we determine the magnitude and direction of a couple moment, if the value is negative, the moment would be clockwise.

Knowledge Check! 1. (True or False) When we transfer a force to a point not along its line of action, we get an equivalent system composed of a single force only. 2. (True or False) A couple has rotational and translational effects. 3. (True or False) A single force has different moment effects at different points while a couple has the same moment effect at all points. 4. (True or False) When we sum moments, the resultant moment is zero. 5. (True or False) When we determine the magnitude and direction of a couple moment, if the value is negative, the moment would be clockwise.

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter8: Rotational Motion

Section8.2: Rotational Dynamics

Problem 24PP

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