P2 Mechanical Energy Work & Power
Terms in this set (8)
What is the equation for Potential Energy?
PE = mass x height x gravitational field strength
What sort of energy does a moving object have?
What is the equation for Kinetic energy
KE = 0.5 x mass x (speed)squared
If you double the mass of an object, by how much will its KE increase?
it will double
If you double the speed of an object, by how much will the KE increase
It will be 4 x
How do you calculate work done?
WD = force x distance
What is Power?
Power is the rate at which work is done
How do you calculate power?
Power = Work done / time
YOU MIGHT ALSO LIKE...
MCAT Physics | Kaplan Guide
Work Power and Energy Review
OTHER SETS BY THIS CREATOR
P2 - Momentum, Mass, Weight & Gravity
P2 - Newtons Laws, Friction & Terminal Velocity
P2 - Newtons 3rd Law & momentum
P2- Force & Scale diagrams