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Ed Thwaites' Decks > Physics Equations > Flashcards

Flashcards in Physics Equations Deck (19)
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1

Distance Travelled Equation

Distance Travelled = Average Speed * Time

2

Acceleration equation

Accelleration = Change In Veocity / Time taken
a = (v-u)/t

3

Force Equation

Force = mass * Acceleration
F = m * a

4

Weight Equation

Weight = Mass * GFS

5

Efficiency Equation

Efficiency = Useful Energy Transferred / Total energy supplies

6

Momentum Equation

Momentum = Mass * Velocity
p = m * v

7

Wave Speed (Frequency) Equation

Wave speed = frequency * wavelength

8

Wave Speed (Distance) Equation

Wave Speed = Distance * Time

9

Density Equation

Density = mass / volume

10

Work Done Equation

Work Done = Force * distance moved in direction of force

11

Change in GPE Equation

Change in GPE = Mass * GFS * Change in Verticle Height

12

Kinetic Energy Equation

Kinetic Energy = 1/2 * Mass * (Speed)^2

13

Power (Work Done) Equation

Power = Work Done / time taken

14

Energy Transferred Equation

Energy transferred = Charge * potential difference

15

Charge Equation

Charge = Current * time

16

Power (Energy Transferred) Equation

Power = Energy Transferred / time taken

17

Power (Electrical | Energy Transferred) Equation

Power = Current * Potential Difference

18

Power (Electrical | resistance)

Power = (Current)^2 * resiatance

19

Force exerted on a spring Equation

Force exerted on a spring = Spring constant * extention