Physics Equations

• energy transferred by heating = mass x specific heat capacity x temperature change
• power = energy transferred / time taken
• work done = force x distance
• weight =

  mass x gravitational field strength
• speed = ditance / time
• wave speed = frequency x wavelength
• current = charge flow / time
• Gravitational potential energy = Mass x gravitational field strength x height
• acceleration = change in velocity / time taken
• kinetic energy = 1/2 x mass x speed^2
• Gravitational Potential Energy = mass x gravitational field strength x height
• Hookes Law = Extention is directly proportional to force applied.
• Elastic potential energy = 1/2 x spring constant x extension^2