Which of the following would support Newton's third law of motion?

Match the action to its reaction.
1. A bumper car travels west and hits another bumper car that is moving.
- 2. A bumper car hits another bumper car with 100 newtons of force.
- 3. A bumper car hits another bumper car that is not moving with 300 newtons of force.
4. A bumper car backs up traveling north and hits another bumper car that is moving.
a. A bumper car exerts a force in the east direction onto another bumper car.
b. A bumper car exerts a force in the south direction onto another bumper car.
c. A bumper car exerts 100 newtons of force onto another bumper car.
d. A bumper car exerts a force of 300 newtons onto another bumper car.

1. b. A bumper car exerts a force in the south direction onto another bumper car.

2. c. A bumper car exerts 100 newtons of force onto another bumper car.
3. d. A bumper car exerts a force of 300 newtons onto another bumper car.
4. a. A bumper car exerts a force in the east direction onto another bumper car.