GCSE Physics AQA Equations

Weight

Mass x gravitational field strength

Work done

Force x distance

Force applied to a spring

Spring constant x extension

Moment of a force

Force x distance

Pressure

Force normal to a surface / area of that surface

Distance travelled

Speed x time

Acceleration

Change in velocity / time taken

Resultant force

Mass x acceleration

Momentum

Mass x velocity

Kinetic energy

0.5 x mass x (speed)^

Gravitational potential energy

Mass x gravitational field strength x height

Power (energy)

Energy transferred /time

Power (work done)

Work done /time

Efficiency (energy)

Efficiency (power)

Useful power output / total power input

Wave speed

Frequency x wavelength

Charge flow

Current x time

Potential difference

Current x resistance

Power (potential difference)

Potential difference x current

Power (current)

(Current)^ x resistance

Energy transferred (power)

Power x time

Energy transferred (charge flow)

Charge flow x potential difference

Density

Mass / volume