# Physics Equation Sheet

Although this appears on the front of the paper, here is a list of all the equations needed in case of doing a past paper or needing them for some reason

- Created by: theninjaemu
- Created on: 08-05-16 16:41

First 125 words of the document:

Physics equation sheet

energy = mass × SHC × T

energy = mass × SLH

eficiency = useful energy input

total energy input × 100

wavespeed = f requecy × wavelength

power = voltage × current

energy supplied = power × time

average speed = distance time

distance = average speed × time

s = (u+

v)

2 × t

acceleration = change

in speed

time taken

f orce = mass × acceleration

weight = mass × gravitational field strength

work done = f orce × distance

power = work done

time

power = f orce × speed

K E = 1 2

2 mv

momentum = mass × velocity

f orce = change in momentum

time

GP E = mgh

resistance = voltage

current

v = u + at

v2 = u2 + 2as

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