Determine the work done by the shopper

Reference no: EM13494609

A shopper in a supermarket pushes a cart with a force of 27 N directed at an angle of 25° below the horizontal. The force is just sufficient to overcome various frictional forces, so the cart moves at constant speed.

(a) Find the work done by the shopper as she moves down a 56 m length aisle.

(b) What is the net work done on the cart?

Reference no: EM13494609

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