This Fan Car proves Newton's Third Law of Motion. Make a car with button wheels which runs smoothly on the floor. Then place a small electric fan on one side. On switching the fan will rotate fast and the car will be propelled in the opposite direction. The Fan Car works on the principle of the rocket. The air is thrown in one direction and the car moves in the opposite direction.
http://www.arvindguptatoys.com/toys/fancar.html This work was supported by IUCAA and Tata Trust. This film was made by Ash
آی-ویدئو