So i have the following question(s) in my homework assignment (This question is in regards to a car that is pushing a truck that has broken down in the middle of the road and i have to describe the motion/force): Wouldn't the answer be that the car is pushing with less force than the truck is pushing back ? or would they both be equal? Because apparently the car isnt pushing with a less force than the truck and I got it wrong (my teacher wont explain to me what the right answer is and why). At first I thought it might be less than, but thats not the answer. Help please ?