View a speck of mass metre going loosely in a rectangular box, and undergoing absolutely elastic hits with the walls of the box. Permit us reckon the gesture in the x way. Permit the x -component of the speck 's speed be V x , and the length of the box up the x way be Liter x The clip it takes to move from one of the x -bounding walls to the other is , and then the figure of hits with a particular x -bounding wall per unit clip is When it impinge... read more
