Flashcards
GCSE 9-1 Edexcel Physics Required Formulae
Cards in this deck (20)
- 1What is the equation for distance travelled?Distance travelled = average speed x time
- 2What is the equation for acceleration?Acceleration = Change in velocity / Time taken
- 3What is the equation for force?Force = Mass x Acceleration
- 4What is the equation for weight?Weight = Mass x Gravitational Field Strength
- 5What is the equation for efficiency?Efficiency = Useful energy / Total energy
- 6What is the equation for momentum?Momentum = Mass x Velocity
- 7What is the equation for wave speed?Wave speed = Frequency x Wavelength
OR
Wave speed = Distance / Time - 8What is the equation for density?Density = Mass / Volume
- 9What is the equation for work done?Work done = Force x Distance
- 10What is the equation for change in GPE?Change in GPE = Mass x Gravitational field strength x Change in height
- 11What is the equation for kinetic energy?Kinetic energy = 0.5 x Mass x (Speed)^2
- 12What is the equation for power?Power = Work done / Time taken
- 13What is the equation for energy transferred?Energy transferred = Charge moved x Potential difference
- 14What is the equation for charge?Charge = Current x Time
- 15What is the equation for potential difference?Potential difference = Current x Resistance
- 16What is the equation for power?Power = Energy transferred / Time taken
- 17What is the equation for electrical power?Electrical power = Current x Potential difference
OR
Electrical power = (Current)^2 x Resistance - 18What is the equation for force exerted on a spring?Force exerted on a spring = Spring constant x Extension
- 19What is the equation for moment of a force?Moment = Force x Distance normal to the direction of the force
- 20What is the equation for pressure?Pressure = Force normal to surface / area of surface
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- All equations (inc. higher tier) needed for GCSE 9-1 Edexcel Physics
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