SIMPLE MACHINES!!

PULLEY

• A pulley has a grooved wheel with a rope running along the groove
• An example is floss

LEVER

• It can reduce the amount of force needed to lift a weight
• An example is the back of a hammer

WHEEL AND AXLE

• It is a wheel attached to a shaft,and they roll
• An example is a bike

WEDGE

• It is used to split things and has a thick and thin end
• An example is scissors

SCREW

• It is an inclined plane wrapped around a cylinder that holds things together
• An example is bolts

INCLINED PLANE

• It has a sloping side
• An example is a ramp