Constant acceleration motion can be represented in motion graphs which represent velocity, acceleration, and distance as functions of time. These graphs are useful for calculating information about motion using the slopes of the curves in each plot.
Rubik's Cube is a 3-D combination puzzle invented in 1974 by Hungarian sculptor and professor of architecture ErnÅ Rubik.
The original Rubik's cube was a mechanical 3x3x3 cube puzzle invented in 1974 by the Hungarian sculptor and professor of architecture Erno Rubik. Extensions of the Rubik's cube have been around for a long time and come in both hardware and software forms.