Final answer:
The force exerted by the tree on the car would also be 3200 Newtons.
Step-by-step explanation:
When a car bumps into a tree, the tree exerts a force on the car which is equal in magnitude but opposite in direction to the force exerted by the car on the tree. This is known as Newton's third law of motion which states that for every action, there is an equal and opposite reaction.
Therefore, the force exerted by the tree on the car would also be 3200 Newtons.