Simulators
Interactive science simulators. Adjust parameters and see physics happen in real time.
Vector AdditionR = A + B
Projectile MotionR = v₀² sin2θ / g
Newton's 2nd LawF = ma
Energy ConservationKE + PE = E_total
Collisionsp = mv
Rotational Motionτ = Iα
Orbital MechanicsF = GMm/r²
BuoyancyF_b = ρ_f g V
Simple Harmonic Motionx = A cos(ωt + φ)
Wave Superpositiony = y₁ + y₂
Doppler Effectf' = f(v ± v_o)/(v ∓ v_s)
Electric FieldE = kq/r²
DC CircuitsV = IR
Magnetic ForceF = qv × B
EM Inductionε = -dΦ/dt
RLC CircuitZ = √(R² + (ωL - 1/ωC)²)
AC PhasorV = V₀ sin(ωt + φ)
Snell's Lawn₁ sinθ₁ = n₂ sinθ₂
Thin Lens1/f = 1/d_o + 1/d_i
Human EyeP = 1/f (diopters)
Double-Slitd sinθ = mλ
Single-Slita sinθ = mλ
Special Relativityγ = 1/√(1 - v²/c²)
Photoelectric EffectK_max = hf - φ
Hydrogen AtomE_n = -13.6/n² eV
Particle in BoxE_n = n²π²ℏ²/(2mL²)
Radioactive DecayN = N₀ e^(-λt)