GCSE PHYSICS EQUATIONS |
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Below is a list of all the equations that you will
not be given on the question paper in GCSE examinations. It will be
helpful if you can also rearrange them. The units have not been given in
an attempt to clarify the layout. All the equations use standard S.I.
units unless otherwise stated. pressure
= force / area speed
= distance / time taken (pressure
x volume) / temperature = constant for fixed mass of gas work
done = force x distance moved in direction of force power
= energy transferred / time taken power
= work done / time taken moment
= force x perpendicular distance to pivot energy
= potential difference x current x time change
in internal energy = mass x specific heat capacity x temp. change force
= mass x acceleration acceleration
= velocity change / time taken wave
speed = frequency x wavelength charge
= current x time potential
difference = current x resistance electrical
power = potential difference x current weight
= mass x gravitational field strength kinetic
energy = ½ mass x velocity2 potential
energy = mass x gravity x height momentum
= mass x velocity
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