Pendulum Balls Collision aparatus ng Newtown
Gelsonlab HSPD-068 Collision Equipment, Pendulum Ball, Newton's Cradle Steel Balance Ball Physics Science Pendulum Desk
Ang isang mahusay na patakaran ng pamahalaan para sa pagpapakita ng Pangatlong Batas ng Paggalaw ni Newton at ang prinsipyo ng Conservation of Momentum. Nagbibigay ang bagong disenyo ng mas mahusay na mga resulta, katatagan at kalidad.Pendulum Balls Collision aparatus ng Newtown is one of the oldest, most interesting physics toys that demonstrate the laws of conservation of energy and momentum (and much more). You just raise one or two balls on one end, let them go and watch what happens on the other side. Great for physics demonstrations or as a desk toy/stress reducer, and makes a great gift.