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Q. A man in search of his dog drives first 10mi northeast, then 54mi straight south, and finally 6mi in a direction 30° north of west. What are the magnitude and direction of his resultant displacement?

Q. When rearranging a dorm room, a student does 292 J of work in moving a desk in moving a desk 3.20 m. What was the magnitude of the applied horizontal force?

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Category:- Physics
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