equations paper 1 Flashcards
1
Q
kinetic energy
A
0.5 x mass x speed@2
2
Q
gravitational potential energy
A
mass x gravitational potential strength x height
3
Q
charge flow
A
current x time
4
Q
potential difference
A
current x resistance
5
Q
power
current
potential difference
A
power= current x potnetial difference
6
Q
current
power
resistance
A
power= current@2 x resistance
7
Q
energy transfered
time
power
A
energy transfered= power x time
8
Q
charge flow
potential difference
power
A
power= charge flow x potential difference
