Our procedure was that we went outside with a car and two bottles of coke (1.25) litre and a 500ml of Diet Coke. We will measure how far the car goes with a measuring stick.
OUR RESULTS WERE THAT THE TOY CAR DIDN’T MOVE BOTH TIMES WITH THE 1.25 LITRE AND 500ML. THE CHEMICAL REACTION WASN’T BIG ENOUGH TO MOVE THE CAR. WE THINK THE BOTTLES OF COKE WERE TOO HEAVY FOR THE COKE