science physics formuilas Flashcards
1
Q
Formula for power
A
Power= potential difference X current
2
Q
Formula for gradient
A
Gradient= rise/run
3
Q
Formula for speed
A
speed=distance/time
4
Q
Formula for acceleration
A
(final velocity-initial velocity)/t
5
Q
Formula for liquid pressure
A
P= ρgh pressure=hieght in meters Xdensity Xgravitational field strength
6
Q
Formula for pressure
A
Pressure=force/area
7
Q
Formula for Resistance
A
Resistance= potential difference/current
8
Q
Formula for density
A
Density=mass/volume
9
Q
formula for energy
A
Energy=power X time