Multiple Choice
A force acts on an object, causing it to move parallel to the force. The graph in the figure shows this force as a function of the position of the object. How much work does the force do as the object moves from 0 m to 4 m?
A) 70 J
B) 30 J
C) 0 J
D) 40 J
E) 20 J
Correct Answer:

Verified
Correct Answer:
Verified
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