Gcse Physics Equations (Aqa 8463 1-9) Exam Questions (23 Terms) With Verified Definitions Updated 2024

Momentum {Ans: mass x velocity}Efficiency (power) {Ans: useful power output / total power input}Power (energy transfer) {Ans: energy transferred / time taken}Energy Transferred {Ans: Power x Time}Pressure {Ans: Force divided by Area}Kinetic energy {Ans: 1/2 x mass x speed squared}Force applied to a spring {Ans: spring constant x extension}power (resistance) {Ans: current squared x resistance}Weight {Ans: Mass x gravitational field strength}Density {Ans: Mass / Volume}Wave Speed {Ans: Frequency x Wavelength}Distance travelled {Ans: Speed x time}Power (potential difference) {Ans: current x potential difference}Resultant force {Ans: Mass x acceleration}Acceleration {Ans: Change in velocity divided by change in time}Power (work) {Ans: Work Done /Time Taken}Gravitational potential energy {Ans: mass x gravitational field strength x height}Moment {Ans: Force x perpendicular distance from the pivot}Charge flow {Ans: Current x Time}Work Done {Ans: Force x Distance moved}