TO DEMONSTRATE THAT A BODY IMPELLED HORIZONTALLY WILL HAVE VERTICAL ACCELERATION SAME AS THAT OF A BODY FALLING FREELY. TWO 19MM DIA STEEL BALLS ARE LAUNCHED BY RELEASING A PUSH BUTTON .THIS PROJECTS ONE BALL FORWARD AND THE OTHER FALLS FREELY.THIS MECHANISM IS MOUNTED ON A WOODEN BLOCK ( 180 X 60 X 30 MM ).
