This website was created in 2026 by Christos Makrypodis for his Computing Technology Assignment.
Changes the pull of gravity on the pendulum bob.
Default: 9.8 (Earth). Lower values feel like the Moon, higher like Jupiter.
Adds friction or air resistance. It slows the pendulum down over time.
0 = no energy loss (swings forever). Higher values make it stop faster.
A constant horizontal force. Positive values push to the right, negative to the left.
Strength of a rhythmic push applied to the pendulum.
Set to 0 to turn off driving. Higher values create bigger swings.
Frequency of the rhythmic push (Drive)), in cycles per second (Hz).
Sets the length of the pendulum rod in metres.
Longer pendulums swing more slowly.
The angle the pendulum is released from (in degrees).
0° is straight down. Changing this resets the pendulum's speed to zero.
Determines the weight of the pendulum bob in kilograms.