2DAge 7+10 min
A shot at goal: score, crossbar or over
Three balls fly at the goal with different speeds: one into the net, one off the crossbar, one over. The net turns green on a goal.
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.
Three balls fly at the goal with different speeds: one into the net, one off the crossbar, one over. The net turns green on a goal.
A boy jumps at the same speed as on Earth, but gravity here is lunar (1.62 m/s²). Marks show the jump height on Earth and on the Moon.
Three identical cannons with springs of different stiffness fire at 45°. The stiffer the spring, the farther the ball goes: twice as stiff, roughly twice as far.