Wedge
|
*wedge- a simple machine made up of 2
inclined planes - shaped like a V - it changes a downward force to an outward force EXAMPLES- scissors thumbtack nail ax knife |
Knife
|
Ax
|
|
|
|
*wedge- a simple machine made up of 2
inclined planes - shaped like a V - it changes a downward force to an outward force EXAMPLES- scissors thumbtack nail ax knife |
Knife
|
Ax
|
|