2DAge 7+10 min
Wrecking ball: energy of motion
A heavy ball on a rod swings down and smashes a brick wall. An energy and momentum experiment for kids 7+.
Projects gallery
Physics experiments
Interactive experiments for kids, students and teachers. Run each one right on the page, then open a copy in the Tymora editor and change mass, friction, elasticity or gravity. Every experiment comes with discussion questions and a version to try at home.
Filters · 3
Duration
Topic
Motion & forces
Collisions & energy
Balance
Oscillations & waves
Machines
Matter, current & light
Logic & chance
2DAge 7+10 min
Skis and wax: who glides farthest
Three skiers ride down the same hill: with good wax, poor wax and none. Compare who glides farthest on the flat.
2DAge 6+10 min
Trampoline: springs give the energy back
The same ball falls onto the floor, a soft trampoline and a stiff one. On the floor it stops dead; on the trampolines it bounces up again.
2DAge 6+10 min
Swings: push in rhythm
Three identical swings: no pushes, pushes along the motion and pushes against it. Rules push the seat as it passes the lowest point.