Pete Zaria works on weekends at Barnaby's Pizza Parlor. His primary responsibility is to fill drink orders for customers. He

Question

Pete Zaria works on weekends at Barnaby's Pizza Parlor. His primary responsibility is to fill drink orders for customers. He fills a pitcher full of Cola, places it on the counter top and gives the 2.6-kg pitcher a 7.8 N forward push over a distance of 36 cm (0.36 m) to send it to a customer at the end of the counter. The coefficient of friction between the pitcher and the counter top is 0.25. Give your answer to the nearest tenth, except for (e) speed, give an answer to the nearest hundredth. 
a. Determine the work done by Pete on the pitcher during the 36 cm push.
b. Determine the work done by friction upon the pitcher.
c. Determine the total work done upon the pitcher.
d. Determine the kinetic energy of the pitcher when Pete is done pushing it.
e. Determine the speed of the pitcher when Pete is done pushing it.

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