Multiple Choice
A 1.5-kg object moving along the x axis has a velocity of +4.0 m/s at x = 0. If the only force acting on this object is shown in the figure, what is the kinetic energy of the object at x = +3.0 m? 
A) 18 J
B) 21 J
C) 23 J
D) 26 J
E) 8 J
Correct Answer:
Verified
Correct Answer:
Verified
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