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Motion and Forces Equations - Coggle Diagram
Motion and Forces Equations
Machines
Efficiency % = (Output Work / Input Work) * 100
Mechanical Advantage = Output Force / Input Force
Ideal Mechanical Advantage = Length of Incline / Height of Incline
IMA = l / h
Ideal Mechanical Advantage = Radius of input / Radius of Output
IMA = (R)in/ (R)out
Ideal Mechanical Advantage = Distance from Input Force to Fulcrum / Distance from Output Force to Fulcrum
IMA = (d)in / (d)out
Gravity, Friction, and Pressure
Pressure = Force / Area P = F / A
Work and Energy
Work = Force * Distance W = Fd
Gravitational Potential Energy = Mass times Gravitational Acceleration times height
GPE = mgh
Kinetic Energy = (Mass * Velocity Squared) / 2
KE = 1/2mv^2
Mechanical Energy = Potential Energy + Kinetic Energy
ME = PE + KE
Power = Work / Time P = W/t
Power = Energy / Time P = E/t
Motion
Acceleration = (final velocity - initial velocity) / time
a = [(v)final - (v)initial] / t
Speed = Distance / Time S = d/t
Forces
Force = Mass * Acceleration F = ma
Momentum = mass * velocity p = mv