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• 11:24, 6 April 2022 Physdemo talk contribs created page Impulse Pendulum (Created page with "{{NewDemo|subject=Mechanics|topic=Impulse and Linear Momentum|file1=Impulse_Pendulum_better.jpeg}} Everyone is probably familiar with the Happy/Sad Balls or the Bounce No Bounce balls available from toy stores or Arbor Scientific. Once I bought a set that included one ball where one side bounced and the other did not; two half balls glued together. I used this half happy ball to demonstrate the different impulses delivered by a bouncing ball and a ball that does not bou...")