Multiple Choice
A 12-kg crate is pushed up an incline from point A to point B as shown in the figure. What is the change in the gravitational potential energy of the crate? 
A) +590 J
B) -590 J
C) +1200 J
D) -1200 J
E) This cannot be determined without knowing the angle of the incline.
Correct Answer:
Verified
Correct Answer:
Verified
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