Problem 16: A boy is pulling his sister in a wagon, as shown in the figure. He exerts a force of F = 47.5 N at an angle of 30°. How much work does the boy do pulling his sister, in joules, if he pulls her 27.5 m?
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Problem 16: A boy is pulling his sister in a wagon, as shown in the figure. He exerts a force of F = 47.5 N at an angle of 30°.
How much work does the boy do pulling his sister, in joules, if he pulls her 27.5 m?
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