physics paper 1 equations Flashcards
1
Q
ENERGY (KINETIC)
A
O.5 MVV
O.5 X MASS X VELOCITY ^ 2
2
Q
ENERGY (ELASTIC POTENTIAL)
A
MGH
MASS X GRAVITY X HEIGHT
3
Q
POWER 1
A
E (ENERGY) / W (WORK)
P (POWER) | T (TIME)
4
Q
EFFICENCY
A
USEFUL OUTPUT / TOTAL INPUT
5
Q
CHARGE
A
IT
CURRENT X TIME
6
Q
POTENTIAL DIFFERENCE
A
V (POTENTIAL DIFFERENCE)
I (CURRENT) | R (RESISTANCE)
7
Q
POWER 2
A
P (POWER)
V (P.D) | I (CURRENT)
8
Q
POWER 3
A
I^2 X R
CURRENT^2 X RESISTANCE
9
Q
ENERGY
A
E (ENERGY)
Q (CHARGE) | V (VOLTAGE)
10
Q
DENSITY
A
MASS / VOLUME
