Newton’s cradle is a multiple pendulum, named after Isaac Newton, where conservation of momentum is studied and simple pendulums are connected side by side.As the video shows, a typical Newton’s cradle works according to a simple law of physics. The balls move in a single line. In the cradle, which consists of several balls in a line and in a pendulum, when a ball is lifted, an energy is charged to the ball. When the lifted ball touches the other ball, this energy turns into kinetic energy. When

Newton's Cradle