A grocery cart with a mass of 18 kg is pushed at constant speed along an aisle by a force F = 12 N. The applied force acts at a 20° angle to the horizontal. Find the work done by each of the forces on the cart if the aisle is 17 m long.

Question

A grocery cart with a mass of 18 kg is pushed at constant speed along an aisle by a force F = 12 N. The applied force acts at a 20° angle to the horizontal. Find the work done by each of the forces on the cart if the aisle is 17 m long. 
a)work done by the applied force=?
b)work done by the frictional force
c)work done by the normal force
d)work done by the gravitational force

drwls · Answer

Please show some effort for further assistance. You just seem to be using this service to harvest answers

Luricela · Answer

i am trying.i actually answered one of my own questions earlier after looking further into class notes.sorry if it seemed like im using it to harvest ansewrs.i just have avery large assignment.n these are the few that i didn't get.and only needed hints as to what to do, not nessesarily the answer.