5
A 4500 kg truck breaks down and receives a push of constant force by a 1500 kg car as shown in the animation (The blue object represents the truck and the green object represents the car; position is in meters and time is in seconds)? What is the force of the car on the truck? Start 
5100 N
15300 N
20400 N
None of the above.
See Giancoli 3.5 and 3-6. (Ans = 15300 N )

Instructions

Click on the start to initialize the simulation at the top of the page. Then answer the question after you have run the simulation. You may start and stop the simulations using the buttons on the bottom of the animation. Click and drag inside the animation to read the coordinates.