GCSE P1 Equations Flashcards
1
Q
Kinetic energy?
A
0.5 x mass x (speed)2
2
Q
Gravitational potential energy?
A
Mass x gfs x height
3
Q
Power ?
A
Energy transferred (divided by) time
4
Q
Power?
A
Work done (divided by ) time
5
Q
Efficiency?
A
Useful output (divided by) total input
6
Q
Efficiency?
A
Useful power output (divided by) total power input
7
Q
Charge flow?
A
Current x time
8
Q
Potential difference ?
A
Current x resistance
9
Q
Power ?
A
Potential difference x current
10
Q
Energy transferred?
A
Power x time
11
Q
Energy transferred?
A
Charge flow x potential difference
12
Q
Density ?
A
Mass (divided by) volume
