Press the green flag to start. Drag the ball on the left upwards. The higher you drag the ball, the longer the effect will last. You will have to click the green flag again to start over.
Took me around 10 minutes. Not really something I worked hard on. The Newton's Cradle actually demonstrates an important law discovered by Isaac Newton(Newton's 3rd law). It basically means that for every force, there is always an equally strong opposing force. This is actually what prevents you from sinking into the floor. The floor has enough force to support you. Normally, Newton's Cradles can have multiple balls going at the same time and the other side will bounce off the same numbers of balls that hit it. Of course, this will not last forever, due to friction in the air, or the force of the air rubbing against the balls, eventually slowing them down. This model also shows that the balls will eventually slow down over time, although the rate of slowing down has been magnified much more.
