Multiple Choice
Which produces the greater change in kinetic energy (assume that all of the work goes into kinetic energy) ?
A) exerting a 10 N horizontal force through a distance of 5 m
B) exerting a horizontal force of 20 N through a distance of 2 m
C) exerting a 30 N horizontal force through a distance of 1.5 m
D) exerting a horizontal force of 40 N through a distance of 1m
Correct Answer:
Verified
Correct Answer:
Verified
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