Calculators/Physics

Physics calculators

35 interactive calculators.

Kinematics calculatorUniform and accelerated motion · v(t), s(t) graphs Ohm's Law and Equivalent ResistanceU · I · R · P · series and parallel resistance Projectile motionRange · maximum height · flight time · trajectory Energy, work and powerKinetic and potential energy · work · power Ideal gas law (pV = nRT)Equation of state pV = nRT · gas process Lenses and mirrorsLens equation · magnification · image type Pressure and Archimedes' principleHydrostatic pressure p = ρgh · buoyant force Radioactive decayHalf-life · decay curve Coulomb's LawForce between charges · attraction / repulsion Oscillations — pendulum and springPeriod · frequency · angular frequency Density calculatorρ = m / V · material densities Torque and the leverTorque M = F·r · lever balance Hooke's lawF = k·x · elastic potential energy Heat and heat balanceQ = mcΔT · phase changes · mixture temperature Free fallTime · height · final velocity Gravitational fieldField strength g · gravitational force · celestial bodies Momentum and collisionsMomentum p = m·v · inelastic collision Vertical throw upwardMaximum height · rise time and flight time Optical power of a lensD = 1/f · diopters · system of lenses Circular motion and centripetal forceCentripetal force F = mv²/r · linear and angular velocity Doppler effectChange in sound frequency · moving source and observer Photon energyE = hf = hc/λ · joules and electronvolts Lorentz forceF = q·v·B·sin α · charge in a magnetic field Aerodynamic dragF = ½·C_d·ρ·A·v² · air resistance TransformerTurns ratio · voltages and currents IlluminanceE = I/r² · inverse-square law CapacitorsEquivalent capacitance · charge Q · energy E = ½CU² Adiabatic processp₁V₁^κ = p₂V₂^κ · compression and expansion Ohm's Law for a Circuit (EMF)I = ε/(R+r) · terminal voltage · internal resistance Simple harmonic motionx = A·sin(ωt+φ) · displacement, velocity, acceleration Magnetic field of a coilB = μ₀·n·I · field inside a solenoid LC Oscillating CircuitT = 2π√(LC) · resonant frequency Snell's law — refraction of lightn₁·sinθ₁ = n₂·sinθ₂ · critical angle · medium presets Internal energy of an ideal gasU = (i/2)·n·R·T · monatomic, diatomic and polyatomic gas Nuclear reaction balanceconservation of A and Z · unknown "?" · element and particle identification