Do you know which exam e.g. AQA, OCR, Edexcel?
In GCSE Examinations,
we don't usually get any equations I don't think, but here is a list that will help you...
Density, mass, volume: d = m/v
Speed: s = d/t
Acceleration: change in velocity / time taken
Force, mass, acceleration: f = m x a
Momentum: mass x velocity
Weight: mass x g
Moment of a force: moment of a force about a fixed point = force x perpendicular distance from point
Stretched spring: load = spring constant x extension
Pressure and force: pressure = force / area
Pressure in a liquid: pressure = density x g x depth
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