Angular motion and oscillations
Calculate the energy stored in a flywheel with E = ½ × I × ω². Pick a shape (solid disk, thin-rim ring, or annulus), enter…
Find the displacement of any point along a harmonic wave with y = A·sin((2π/λ)·(x − vt) + φ). Enter amplitude, wavelength,…
Calculate angular displacement (θ) three ways: from radius and distance (θ = s/r), from angular velocity (θ = ω·t), or from…
Calculate the kinetic energy, potential energy, and maximum speed of a pendulum from its mass, length, and amplitude angle…
Calculate the period, frequency, angular frequency, and radius of oscillation of a physical pendulum using T = 2π√(I/(g·m·R)).…
Calculate the damping ratio (ζ) of a damped oscillator three ways: from mass, spring constant and damping coefficient (ζ…
Quickly convert between RCF (relative centrifugal force, ×g) and RPM for any centrifuge rotor. Enter the rotor radius and…
Calculate angular frequency (angular velocity) ω three ways: from rotation angle and time (ω = Δθ/Δt), from frequency (ω…
Calculate the rotational kinetic energy of a spinning object using RE = ½ × I × ω². Enter the moment of inertia and angular…
Calculate angular momentum two ways: from mass, velocity and radius (L = m·v·r) or from moment of inertia and angular velocity…
Calculate all parameters of uniform circular motion: frequency (f = 1/T), angular velocity (ω = 2π/T), linear speed (v =…
Calculate displacement, velocity, and acceleration of an oscillating particle using SHM equations y = A·sin(ωt), v = A·ω·cos(ωt),…
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