2.  Intake Valve brings combination of air and fuel into combustion chamber  Pistons housed in cylinder  8 cylinders at right angle= V8  Gas injected to combustion chamber, top of cylinder  The piston compresses gas, spark plug ignites gas and drives piston  Piston rod turns crankshaft  Crankshaft turns wheels  cylinder head controls explosions  Exhaust valve it opens and releases burnt exhaust after ignited.  This all happens simultaneously and continuously  Happens in 4 strokes.  Stop 2:20 http://www.youtube.com/wat ch?v=erzZ_ri9HOQ http://www.youtube.com/wat ch?v=Y0KV1Fq-caM&NR=1

3.  Key turns using rotational mechanical energy tells the battery to release chemical energy which is changed to electrical energy which fires the solenoid.  The firing of the solenoid is mechanical energy (that was transferred from electrical energy) completes a large circuit which transfers electrical energy to the spark plug.

4.  Spark creates explosion= electrical energy turns to chemical and heat energy  Explosion expands compressed gas down forcing pistons down= vibration mechanical energy  Piston driving down causes crankshaft to turn= changing vibrational to rotational energy  Heat from the combustion chamber is sent out in the exhaust this is a heat change.

5.  Explosions expanding gas and propelling pistons downward  Exhaust from exhaust valve

6. ROTATIONAL:  Turning crankshaft  Wheels turning  Radiator belts VIBRATIONAL:  Pistons pumping RECTALINEAR  Car moving

7.  Battery to sparkplug  Battery to electrical components in car

8.  Energy coming from battery is chemical  Explosions of air and gas mixture which is chemical.

9.  Oil pan at bottom of engine  Pump pumps oil to pistons and crankshaft  Crankshaft spins into oil pan take oil  http://www.youtube.co m/watch?v=1dYdJvavaJo &feature=related http://www.youtube.co m/watch?v=1dYdJvavaJo &feature=related

10.  Key turns, initiating battery to send chemical energy, changed to electric energy  Fires the solenoid completing circuit  Starts spark plug, ignites compressed gas=chemical and heat change  Piston drives down= vibrational mechanical energy  Piston Rods turn crankshaft=rotational mechanical energy  Crankshaft turns wheels=rotatational  Car moves=rectilinear

11. http://www.howstuffworks.com/engine.htm http://www.ehow.com/how- does_5349698_engine-works.html http://www.corvette.zorly.com/2008/09/modern- chevrolet-performance-v8-ls.html