How should David change the location of the force to decrease the magnitude of angular acceleration? Choose 1 answer: David should apply the force closer to the axle. David should apply the force at a distance r. David should apply the force on the other side of the axle instead. David can't change the angular acceleration by changing where he applies the force.
How should David change the location of the force to decrease the magnitude of angular acceleration? Choose 1 answer: David should apply the force closer to the axle. David should apply the force at a distance r. David should apply the force on the other side of the axle instead. David can't change the angular acceleration by changing where he applies the force.
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can i also get explaination of how to do the work?

Transcribed Image Text:Unit test
David applies a force F to a disc, halfway between its axle and outer edge, at
The disc can rotate
without friction around its center.
How should David change the location of the force to decrease the magnitude of angular acceleration?
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Transcribed Image Text:Unit test
F
How should David change the location of the force to decrease the magnitude of angular acceleration?
Choose 1 answer:
David should apply the force closer to the axle.
B
David should apply the force
distance r.
David should apply the force on the other side of the axle instead.
D
David can't change the angular acceleration by changing where he applies the force.
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