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Work and Energy of a Lawn Mower

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A boy pushes a lawn mower on a level lawn with a constant force of 540N at an angle of 30 degrees to the horizontal. Show the algebraic steps. How far does the boy push the mower in 2500J of work?

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The expert examines work and energy of a lawn mower. How far the boy pushes the mower in 2500J of work is determined.

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