Science Final  Physics Equations
Terms
copy deck
 Acceleration

Final Vel  Original Vel
divided by
Time  Acceleration due to force of gravity
 9.8m/sec/sec
 Average speed
 Distance / Time
 Change in velocity
 Final vel  Original Vel
 Efficiency
 Work output x 100%/Work input
 Kinetic energy
 Mass x velocity2 / 2
 Mechanical advantage
 Resistance force/ effort force
 Momentum
 Mass x velocity
 Net force
 Mass x acceleration
 Potential energy
 Weight x height
 Power
 Work / Time
 Velocity

Speed in a given direction
ie: 85 km/hr west  Weight
 Mass x acceleration due to gravity (9.8)
 Work
 Force x distance