Work: Matthew pulls his little sister Sarah along the horizontal ground in a wagon. He exerts a force on the wagon of 60.0 N at an angle of 37.0° above the horizontal. If he pulls her a distance of 12.0 m, how much work does Matthew do?
A. 185 J
B. 433 J
C. 575 J
D. 720 J
Answer: C
Physics & Space Science
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