Multiple Choice
Under what condition can a force act on an object and yet do no work on that object?
A) If the object moves with no acceleration.
B) If the net force on the object is zero.
C) If the object does not move.
D) If the force operates at constant (unchanging) power.
E) Nonsense-- any force on an object must do work on that object.
Correct Answer:
Verified
Correct Answer:
Verified
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