Physics Formulas

Newton's Second Law

F = ma

The force acting on an object is equal to the mass of that object times its acceleration.

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Kinematic Equations

v = u + at, s = ut + 1/2at²

Equations describing the motion of an object with constant acceleration.

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Ideal Gas Law

PV = nRT

Relates the pressure, volume, and temperature of an ideal gas.

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Coulomb's Law

F = k(Qq/r²)

Describes the electrostatic force between charged particles.

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Ohm's Law

V = IR

Relates voltage, current, and resistance in an electrical circuit.

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Snell's Law

n₁ sin θ₁ = n₂ sin θ₂

Describes the refraction of light as it passes between two different media.

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Einstein's Mass-Energy Equivalence

E = mc²

Shows the equivalence between mass and energy.

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