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The examples from Ordinate 2D, and scenes, parts, materials and scripts made by its users. All free: open one in the studio with one click.

From Ordinate 2D ✓

Mass on a spring Part · Ordinate 2D ✓ A 1 kg block hanging from a ceiling on a 40 N/m spring: it bobs with the period 2π√(m/k) = 0.99 s. Simple pendulum, 1 m Part · Ordinate 2D ✓ A 1 kg bob on a rigid rod 1 m long from a pin support: its period is 2π√(L/g) = 2.01 s for small swings. Script Measure g with pendulums (a least-squares fit) Script · Ordinate 2D ✓ Six pendulums from 0.25 to 2 m are timed; a straight-line fit of T² against L gives g = 4π²/slope. Script Chaos: two nearly identical double pendulums Script · Ordinate 2D ✓ A difference of 10⁻⁴ rad grows until the two motions are unrelated. Script A pulse along a chain of springs Script · Ordinate 2D ✓ Strike one end of a chain of 30 masses: the pulse travels at a√(k/m). Script Resonance curve of a driven oscillator Script · Ordinate 2D ✓ Step the driving frequency up and measure the amplitude: the resonance curve against theory. Script Pendulum period against amplitude Script · Ordinate 2D ✓ Release a pendulum from 5° to 150°: the period against 2π√(L/g) and the exact value. Cars over Bumps: Suspension Scene · Ordinate 2D ✓ Two cars on springs drive over the same bumps. Weak dampers (ζ = 0.1) keep bouncing; ζ = 0.6 settles after one swing.

All 18 from Ordinate 2D

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