October 21, 2008
What two pieces of playground equipment could be a example of the simple machines wedge & pulley? ?
smithtikaila asked:
Example: a slide could be a form of inclined plane and a see saw could be a form of one of levers.
Patricia
Example: a slide could be a form of inclined plane and a see saw could be a form of one of levers.
Patricia
see-saw is a wedge.
pulley… i dont think i’ve ever seen one a playground.