Physics Equations All
- Created by: sammyzo529
- Created on: 18-05-18 12:56
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- Physics equations
- Weight = Mass x gravitational field strength
- w=mg
- Force applied to a spring = spring constant x extension
- F=ke
- Acceleration = change in velocity/time taken
- A=#v/t
- Momentum = Mass x Velocity
- p=mv
- Gravitational potential energy = Mass x gravitational field strength x height
- Ep = mgh
- Power = work done/time
- P=W/t
- Energy transferred = Power x time
- E= Pt
- Density = Mass/volume
- P=m/v
- Work done = Force x distance (alone action of force)
- W=Fs
- Distance Travelled = Speed x Time
- s=vt
- Kinetic energy = 0.5 x mass x speed^2
- Ek= 0.5mv^2
- Power = energy transferred/ time
- P=E/T
- Moment of a force = Force x distance
- M=Fd
- Wave speed = Frequency x wavelength
- V=fh
- Potential difference = Current x resistance
- V=IR
- Power= current^2 x resistance
- P=I^2R
- Energy Transferred = Charge Flow x Potential difference
- W=QV
- Pressure = force normal to surface/ are of surface
- P=F/A
- Weight = Mass x gravitational field strength
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