A shopper pushes a grocery cart 22.0 m at constant speed on level ground, against a 31.0 N frictional force. He pushes in a direction 26.00 below the horizontal.(a) What is the work (in J) done on the cart by friction?J(b) What is the work (in J) done on the cart by the gravitational force?J(c) What is the work (in J) done on the cart by the shopper?JFind the force the shopper exerts (in N), using energy considerations. (Enter the magnitude.)(d)NWhat is the total work (in J) done on the cart?(e)J

a)the work done by the fricional force is

Answered: A shopper pushes a grocery cart 22.0 m…

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