Pendulum Playground

Click twice to place a pendulum. Drag the pivot or bob to change it.

Scale: 100 px = 1 m. Assumes a massless rod and point bob; damping approximates air resistance.

Gravity: 9.81 m/s² Damping: 0.00 s⁻¹

Click to place a pivot, then click again to place its bob.

Ready for your first pendulum