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Estimate the work done by the shopper on the cart

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Reference no: EM13715702

Question: A shopper in a supermarket pushes a cart with a force of 39.0 N directed at an angle of 25.0° below the horizontal. The force is just sufficient to balance various friction forces, so the cart moves at constant speed.

Part A: Find the work done by the shopper on the cart as she moves down a 52.6-m-long aisle.

Please explain each step to determine the work done by the shopper on the cart.

Reference no: EM13715702

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