SIMPLE MACHINES 2022

There are ...... types of simple machines

• 5

• 4

• 6

• 7

What simple machine is this?

• Pulley

• Inclined plane

• Lever

• Wedge

What simple machine is this?

• Wedge

• Wheel and axle

• Screw

• Pulley

What simple machine is this?

• Pulley

• Lever

• Wedge

• Screw

What simple machine is this?

• Wheel and axle

• Inclined plane

• Pulley

• Wedge

What simple machine is this?

• Wedge

• Lever

• Pulley

• Inclined plane

What simple machine is this?

• Wedge

• Screw

• Lever

• Pulley

What is a pulley?

• It is a square and axle with a rope or a chain around it.

• It is a wheel and axle with a rope or a chain around it.

• It is a wheel, rigid bar and axle with a rope around it.

What is a lever?

• It is a flexible bar that rests on a fixed point.

• It is a rigid circle that rests on a fixed point.

• It is a rigid bar that rests on a fixed point.

This is a:

• PIPE

• SWITCH

• PULLEY

• BIKE