Physics Equations to learn
- Created by: isla_gibbon
- Created on: 01-02-20 19:53
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- Physics equations
- Kinetic energy = 1/2 x mass x speed^2
- Ek = 1/2mv^2
- GPE = mass x gravitational field strength x height
- Ep = mgh
- Power = workdone / time taken
- P = W/t
- Power = energy transferred / time taken
- P = E/t
- Efficiency = useful energy output / total energy input
- Efficiency = useful power output / total power input
- Potential difference = current x resistance
- V = IR
- Total resistance = resistance of component 1 + resistance of component 2
- Rt = R1 + R2
- Power = current x potential difference
- P = IV
- Charge flow = current x time
- Q = It
- Power = (current)^2 x resistance
- P = I^2R
- energy transferred = power x time
- E = Pt
- Density = Mass / Volume
- D = M /V
- Wave Speed = frequency x wavelength
- v = f (upsidedown)y
- distance = speed x time
- s = vt
- Kinetic energy = 1/2 x mass x speed^2
- energy transferred = power x time
- E = Pt
- Energy = charge flow x potential difference
- E = QV
- Density = Mass / Volume
- D = M /V
- Wave Speed = frequency x wavelength
- v = f (upsidedown)y
- Weight = Mass x Gravity
- W = mg
- Physics equations
- Kinetic energy = 1/2 x mass x speed^2
- Ek = 1/2mv^2
- GPE = mass x gravitational field strength x height
- Ep = mgh
- Power = workdone / time taken
- P = W/t
- Power = energy transferred / time taken
- P = E/t
- Efficiency = useful energy output / total energy input
- Efficiency = useful power output / total power input
- Potential difference = current x resistance
- V = IR
- Total resistance = resistance of component 1 + resistance of component 2
- Rt = R1 + R2
- Power = current x potential difference
- P = IV
- Charge flow = current x time
- Q = It
- Power = (current)^2 x resistance
- P = I^2R
- distance = speed x time
- s = vt
- Kinetic energy = 1/2 x mass x speed^2
- Work Done = force x distance
- W = Fs
- Force = Spring constant x extension
- F = ke
- moment of force = force x distance
- M = Fd
- pressure = force normal to a surface / area of that surface
- p = F / A
- Acceleration = change in velocity / time
- A = v-u / t
- resultant force = mass x accleration
- F = ma
- Momentum = mass x velocity
- p = mv
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