force and Motion 2 force and motion

February 18, 2018 Off By admin
Question Answer
Instantaneous speed the speed of an object at one instant of time
average speed equals the total distance traveled divided by the total time take to travel the distance.
mass amount of matter in a object
inertia tendency of an object to resist a change in its a change in its motion
law of conversation of momentum states that the total momentum of objects that collide with each other is the same before and after the collison