Question: How much work (in J) is done by the boy pulling his sister 21 m in a wagon as shown below? Assume no friction

How much work (in J) is done by the boy pulling his

How much work (in J) is done by the boy pulling his sister 21 m in a wagon as shown below? Assume no friction acts on the wagon. ] F = 60 N 34 d = 21 m

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