Gcse Physics Equations (Edexcel)

Front 1

Distance Travelled

Back 1

Average speed × Time

Front 2

Acceleration

Back 2

Change in speed ÷ Time

Hint 2

a = (v-u) ÷ t

Front 3

Force

Back 3

Mass × Acceleration

Hint 3

F = m × a

Front 4

Weight

Back 4

Mass × g

Hint 4

W = m × g

Front 5

Efficiency

Back 5

Useful energy ÷ Total energy

Front 6

Momentum

Back 6

Mass × Velocity

Hint 6

p = m × v

Front 7

Force

Back 7

Change in momentum ÷ Time

Hint 7

F = 🔺m ÷ t

Front 8

Wave speed

Back 8

Frequency × Wavelength

Hint 8

v = f × lambda

Front 9

Wave speed 2

Back 9

Distance ÷ Time

Hint 9

v = x ÷ t

Front 10

Density

Back 10

Mass ÷ Volume

Hint 10

p = m ÷ v

Front 11

Work done

Back 11

Force × Distance moved in direction of force

Hint 11

E = F × d

Front 12

Moment

Back 12

Force × Distance normal to the direction of the force

Front 13

Change in GPE

Back 13

Mass × g × Change in height

Hint 13

🔺GPE = m × g × 🔺h

Front 14

Kinetic energy

Back 14

1/2 × Mass × Speed^2

Hint 14

KE = 1/2 × m × v^2

Front 15

Power

Back 15

Work done ÷ Time taken

Hint 15

P = E ÷ t

Front 16

Energy transferred

Back 16

Charge moved × Potential difference

Hint 16

E = Q × V

Front 17

Charge

Back 17

Current × Time

Hint 17

Q = I × t

Front 18

Potential difference

Back 18

Current × Resistance

Hint 18

V = I × R

Front 19

Power

Back 19

Energy transferred ÷ Time taken

Hint 19

P = E ÷ t

Front 20

Electrical power

Back 20

Current × Potential difference

Hint 20

P = I × V

Front 21

Electrical power 2

Back 21

Current^2 × Resistance

Hint 21

P = I^2 × R

Front 22

Force exerted on a spring

Back 22

Spring constant × Extension

Hint 22

F = k × x

Front 23

Pressure

Back 23

Force ÷ Area

Hint 23

P = F ÷ A