Vector Math | |
(R,θ) → (X,Y) | |
X Component of R | ![]() |
Y Component of R | ![]() |
Combining Components | |
Sum of X | ![]() |
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Sum of Y | ![]() |
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(X,Y) → (R,θ) | |
Magnitude of R | ![]() |
Direction of R | ![]() |
Laws of Motion | |
Velocity | |
Average | ![]() |
Instantaneous | ![]() |
Acceleration | |
Average | ![]() |
Instantaneous | ![]() |
One Direction (Linear) | |
Given (vf vi a t): no d | ![]() |
Given (d vi a t): no vf | ![]() |
Given (d vi vf a): no t | ![]() |
Given (d vi vf t): no a | ![]() |
Two Directions (Trajectory) | |
X Component of Velocity | ![]() |
Y Component of Velocity | ![]() |
Magnitude | ![]() |
Direction | ![]() |
Displacement | |
Displacement in X Direction | ![]() |
Displacement in Y Direction | ![]() |
Magnitude | ![]() |
Direction | ![]() |
Time of Flight | |
Solve quadratic for two values for 't' t = (− , −): no solution t = (0 , +): use pos value t = (+ , +): use larger pos value | |
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↑ - or - ↓ | |
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Maximum Height | |
Y Displacement at Half of Time of Flight | ![]() |
Final Velocity | |
X Component of Velocity | ![]() |
Y Component of Velocity | ![]() |
Magnitude | ![]() |
Direction | ![]() |
Mechanics | |
Forces | |
Force | ![]() |
Friction | ![]() |
Gravitational Force | ![]() |
Force (spring) | ![]() |
Torque | ![]() |
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Momentum | ![]() |
Conservation of Momentum | ![]() Elastic Collision (2 → 2) |
![]() Splitting (2 → 1) | |
![]() Combining (1 → 2) | |
Impulse | ![]() |
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Energy, Work & Power | |
Kinetic Energy | ![]() |
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Potential Energy | ![]() |
Potential Energy (spring) | ![]() |
Gravitational Potential Energy | ![]() |
Work | ![]() |
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Power | ![]() |
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Circular and Periodic Motion | |
Centripetal Acceleration | ![]() |
Period | ![]() |
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Rotational Inertia | ![]() |
Radius | ![]() |
Speed (circular motion) | ![]() |
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Angular Momentum | ![]() |
Angle (circular motion) | ![]() |
Angular Velocity | ![]() |
Electricity | |
Force | ![]() |
Electric Field | ![]() |
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Electric Flux | ![]() |
Electric Potential | ![]() |
Capacitance | ![]() |
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Capacitors in Parallel and Series |
Parallel |
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Series | |
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Potential Energy | ![]() |
Current | ![]() |
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Potential Energy | ![]() |
Resistance | ![]() |
Resistors in Parallel and Series |
Parallel |
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Series | |
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Electric Field | ![]() |
Ohm's Law | ![]() |
Power | ![]() |
Magnetism | |
Magnetic Force | ![]() |
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Magnetic Field | ![]() |
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Magnetic Flux | ![]() |
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EMF | ![]() |
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Potential Energy | ![]() |
Fluid Dynamics | |
Density | ![]() |
Pressure (vs depth) | ![]() |
Buoyancy | ![]() |
Equation of Continuity | ![]() |
Bernoulli equation | ![]() |
Boyle's Law of Gases | ![]() (Constant Temperature) |
Charles' Law of Gases | ![]() (Constant Pressure) |
Gay-Lussac's Law of Gases | ![]() (Constant Volume) |
Combined Gas Law | ![]() |
Ideal Gas Law | ![]() |
Van Der Waal's Equation | ![]() |
Density or Molar Mass of Gas | ![]() |
Dalton's Law of Partial Pressures | ![]() |
Graham's Law of Effusion' | ![]() |
Henry's Law | ![]() |
Pressure | ![]() |
Root Mean Square Velocity | ![]() |
Thermal Physics | |
Specific Heat | ![]() |
Heat of Fusion | ![]() |
Heat of Vaporization | ![]() |
First Law of Thermodynamics | ![]() |
Work Done in Gas Expand/Compress | ![]() |
Definition of Enthalpy | ![]() |
Clasius-Clapeyron Equation | ![]() |
Thermal Expansion | ![]() |
Heat Transfer | ![]() |
Average Molecular KE | ![]() |
Work | ![]() |
Internal Energy | ![]() |
Efficiency | ![]() |
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Atomic and Nuclear Physics | |
Energy of Photon | ![]() |
Energy of an e- in the nth state in a Hydrogen atom | ![]() |
Energy emitted as the e- transitions from the nilevel to the nf level | ![]() |
Energy | ![]() |
Maximum Kinetic Energy | ![]() |
de Broglie Wavelength | ![]() |
Bragg Equation | ![]() |
Binding Energy | ![]() |
Wave Mechanics | |
Wavelength Frequency Relationship | ![]() |
Speed | ![]() |
Index of Refraction | ![]() |
Snell's Law' | ![]() |
Critical Angle | ![]() |
Interference | ![]() (Constructive) |
![]() (Destructive) | |
Double Slit Interference | ![]() |
Optics: Lenses and Mirrors | |
Magnification | ![]() |
Focal Length | ![]() |
Distance | ![]() |
Lensmaker Formula | ![]() (Thick Lens) |
![]() (Thin Lens) | |
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