gennagmurphy gennagmurphy

04-01-2023
Physics

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A warehouse worker pushed a cart that has a mass of 4.50 kg to the top of an inclined plane with a coefficient
of friction of .45 and at an angle of 30 degrees with the floor. Initially, the cart was 0.670 m above the floor.
How much work does he do getting the cart to the top of the incline 2.4 m above the floor?

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