Question: A car is pushed along a long road that is straight, horizontal, and parallel to the x direction.? (a) The horizontal force on the car

A car is pushed along a long road that is straight, horizontal, and parallel to the x direction.?

(a) The horizontal force on the car varies with x as shown in Figure P6.13. What is the work done on the car by this force??

(b) What is the work done by gravity on the car?

Figure P6.13

F (N) 400- 300- 200- 100- 0- x (m) 201x, 10?

F (N) 400- 300- 200- 100- 0- x (m) 201x, 10

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