Simple Machines

Simple Machines

I learnt that there are 6 simple machines in the world. They are called inclined plane, wedges, screws, levers, wheels and axles and pulleys. One thing I learnt from an inclined plane; an inclined plane is a ramp that is on a slight angle and it makes it easy for people on wheelchairs to get up on something. The smaller the angle is on the ramp, even if this increases the distance, it is easier to get up the incline.