Equations Flashcards
1
Q
What is the equation for kinetic energy?
A
Kinetic energy = 1/2 x mass x velocity2
2
Q
What is the equation for gravitational potential energy?
A
GPE = mass x GFS x height
3
Q
What is the equation for power in an electrical appliance?
A
Power = Work Done/ time
4
Q
What is the equation for charge?
A
Charge = current x time
5
Q
What is the equation for potential difference?
A
PD = current x resistance
6
Q
In electricity, what are the two equations for power?
A
Power = PD x current
Power = Current2 x Resistance
7
Q
What are the two equations for energy?
A
Energy = power x time
Energy = charge x PD
