Match the following examples of simple machines with the correct simple machine.
1.
Columna A
bicycles, gears, pencil sharpeners
Columna B
a. wedge
2.
found attached to a flagpole and in engines
b. wheel and axle
3.
4
5.
9
6.
7.
8.
6
9.
10.
hammer, broom, pliers
an inclined plane wrapped around a cylinder
rope, belt or chain wrapped around a wheel
door stop and axe
levers that rotate in a circle, like a rolling pin
a see saw or catapult
top of a bottle or jar, or the bottom of the
lightbulb
knife or a chisel
c. lever
d. pulley
e. screw