Physics, 26.05.2021 06:30 loves2ballet

A shopper in a supermarket pushes a cart with a force of 28 N directed at an angle of 30° downward from the horizontal. Find the work done by the shopper on the cart as the shopper moves along a 55 m length of aisle.

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A shopper in a supermarket pushes a cart with a force of 28 N directed at an angle of 30° downward f...