A 20-Ton Truck Collides with a 1500-Lb Car

A 20-ton truck collides with a 1500-lb car.Which of the following statements must be true?

A) During the collision, the force exerted by the car on the truck is greater than the force exerted by the truck on the car.
B) During the collision, the force exerted on the truck by the car is equal to the force exerted on the car by the truck.
C) During the collision, the force that the car exerts on the truck is smaller than the force that he truck exerts on the car.
D) The truck did not slow down during the collision, but the car did.
E) The car did not slow down during the collision, but the truck did.