VOCABULARY
Who is the Scientist behind the discovery of Motion
Isaac newton
What is the net force of this box 
50N, left
FORMULA FOR CALCULATING ACCELERATION
Force/Mass
what is the Net force 
900N, Right
Energy can neither be created nor destroyed - only converted from one form of energy to another.
What is the acceleration of an object that has a mass of 250kg with a force of 13N
0.052m/s^2
A 2.3 kg mass is raised a height of 0.85m. What is the change in gravitational potential energy of the mass?
19.55 J