A 1260 -\rm kg car pushes a 2160 -\rm kg truck that has a dead battery. When the driver steps on the accelerator, the drive wheels of the car push against the ground with a force of 4430 N . Take the friction between the truck's tires and the ground to be 470 N. What is the magnitude of the force the car applies to the truck?
I have no Idea how to work this through
I have no Idea how to work this through