Multiple Choice
A 50-N force acts on a 2-kg crate that starts from rest.When the force has been acting for 2 s the rate at which it is doing work is:
A) 100 W
B) 1000 W
C) 2500 W
D) 5000 W
E) 63000 W
Correct Answer:
Verified
Correct Answer:
Verified
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