<meta http-equiv="refresh" content="1; url=/nojavascript/">
Dismiss
Skip Navigation

Lever

One of six types of simple machines. Consists of a bar that rotates around a fixed point.

Atoms Practice
0%
Progress
Practice Lever
Practice
Progress
0%
Practice Now
Dr. Skateboard's Action Science - Simple Machines
Shows how a skateboard relates to simple machines.

Reviews

Please wait...
Please wait...

Original text