The distance traveled divided by the time taken to travel that distance.
What is speed?
push or pull exerted on an object in order to change the motion of an object.
A force that opposes motion between two surfaces that are in contact
Friction
The speed of an object but in a certain direction
What is Velocity?
Unit used to measure force
a force of attraction between two objects that is due to their masses
What is gravity?
When an object changes position over time relative to a reference point.
What is motion?
Combination of all total force exerted on an object
What is net force?
a measure of the amount of matter in an object (it never changes no matter where you are)
What is mass?
Joe runs 40m in 8h. How fast is he running?
What is 43?
a measure of the gravitational force exerted on an object; its value can change with the location of the object in the universe
What is weight?