CARS BY MATTHEW
What is a car? A car is a compound machine. You can drive in it and go to different places. They make life easier
Simple machines in a car There is lots of machines in a car. These are some of them. Piston/ Engine/ wheel and axle and gears.
Engine facts If you put a tiny amount of high energy fuel [like gasoline] enclosed space and ignite it, an incredible amount of energy is released in the form of expanding gas.
How a car crasher works A car crasher is a peace of machinery used to compress the metal remains of a junked car. After it has been stripped of all useful parts. Compressing them takes up less space when stored or when trace ported via truck or train to recycling facility.
The end Thank you for listing to my powerpoint. Thank you for listing to my powerpoint.