Newton's Laws
How fast an object is traveling
Speed
Sum of all forces on an object
Net Force
What is the formula for gravitational force?
Fg=Gmm/r^2
Speed of an object in a certain direction
Velocity
If I traveled 100 miles in 2 hours, what was my speed?
50 mi/hour
Attraction between all matter
Gravity
The rate at which velocity (direction or speed) changes over time
Acceleration
The force that is perpendicular to the weight force
Normal