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.
Guinness World Records has just confirmed that puzzle fan Tony Fisher has created the biggest Rubikâs cube ever, measuring a whopping 1.57 m tall, 1.57 m wide and 1.57 m long. Guinness World Records has just confirmed that puzzle fan Tony Fisher has created the biggest Rubikâs cube ever, measuring a whopping 1.57 m tall, 1.57 m wide and 1.57 m long.