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Physics Equations - Coggle Diagram
Physics Equations
Weight = mass x gravitational field strength / W = m g
Work done = force x distance / W = F s
Force applied to a spring = spring constant x extension / F = k e
Distance travelled = speed x time / s = vt
Acceleration = change in velocity ÷ time taken / a = Δv ÷ t
Resultant force = mass x acceleration / F = ma
Momentum = mass x velocity / p = mv
Kinetic energy = 1/2 x mass x speed2 / Ek = 1/2 x mv2
Gravitational potential energy = mass x gravitational field strength x height potential energy / Ep = mgh
Power = energy transferred ÷ time / P = E ÷ T
Power = Work Done ÷ time / P = W ÷ t
Efficiency = useful output energy transfer ÷ total input energy transfer
Efficiency = useful power output ÷ total power input
Wave speed = frequency x wavelength
Charge flow = current x time Q = It
Potential difference = current x resistance / V = I R
Power = potential difference x current / P = VI
Power = Current2 x resistance / E = P t
ENergy transferred = charge flow x potential difference / E = Q V
Density = mass ÷ volume