TOPIC 05-SIMPLE MACHINES
Machine Is any device by means of which a force applied at one point can be used to overcome a force at some other point
OR
Is any device which is used to simplify work.
OR
Is any device that uses energy to perform some activity (work) by making an applied force larger.
Examples;are screwdriver, pulley, inclined plane, bicycle, typewriter,car. etc
Types of Machine
- Simple machine
- Complex machine