Different machines

UNIT 8: MACHINESDifferent machines

TEACHER: JAVIER ROBLES

This is a spade

Spade is a simple machine

These are scissors

Scissors are a simple machine

This is a hammer

Hammer is a simple machine

This is a car

Car is a complex machine

This is a dishwasher

Dishwasher is a complex machine

This is a radio

Radio is a complex machine

This is a computer

Computer is a complex machine

Complex machines are made up of many

pieces

They use human energy, electricity o

petrol to work.

Simple machines are made up of few pieces

They use human energy