Force and Motion

2. a force that exists as the boundary between any two pieces of matter that are in contact with each other.
5. when the magnitude and direction of more than one force acting on an object results in zero net foce.
7. speed that stays the same, traveling the same distance each second.
10. information that supports or refutes a claim.
11. the location of an object relative to an origin.
12. a desirable outcome given up to gain another desirable outcome.
14. the distance a vehicle travels from the moment the driver applies the brakes until the vehicle comes to a complete stop.
15. the time interval between the moment a driver realizes a problem and when the driver applies the brakes.
16. the total distance an object travels divided by the amount of time it took the object to travel that distance.
18. minimum requirement(s) for how the design must function.
19. when the magnitude and direction of more than one force acting on an object give a net force unequal to zero.
21. he distance a car travels during a reaction time.
22. a group of interacting objects or processes.

1. the energy an object has because of its motion.
3. the change in speed per unit time.
4. a push or a pull
6. the total distance a vehicle travels during the driver's effort to bring the behicle to a hault. Reaction time + braking distance
8. a quantity that describes both speed and direction.
9. something that limits the solution to a problem.
13. the rate at which an object moves. Distance divided by time.
17. someone that uses science and tools to build a product that solves a practical problem.
20. the SI unit of measurement for force.