EQUATIONS Flashcards
1
Q
What is the equation for gravitational potential energy?
A
Delta GPE = m x g x Delta h
2
Q
What is the equation for Effeciency?
A
Usefull energy out/ Total energy in
3
Q
What is the equation for a wave period?
A
1/ frequency
4
Q
What is the equation for wave speed?
A
V = Distance/time
V = frequency x wavelength
5
Q
What is the equation for acceleration?
A
a = v-u/t
6
Q
What is the equation for force?
A
F = ma
7
Q
What is the equation for kinetic energy?
A
KE = 0.5 x m x v2
8
Q
What is the equation for GPE
A
GPE = mgh
9
Q
What is the equation for weight?
A
W = mg
