wep Flashcards
1
Q
state the law of conservation of energy
A
energy can be converted from one form to another but cannot be created or destroyed
2
Q
what is the formula for kinetic energy?
A
ke = (1/2)mv^2
3
Q
what is the formula for gpe?
A
gpe = mgh
4
Q
what is the formula for epe?
A
epe = (1/2)kx^2
5
Q
what is the formula for power?
A
P = w/t