COKE AND MENTOSCOKE AND MENTOSBOTTLE ROCKETBOTTLE ROCKET

BYBYZACHARYZACHARY

LIAMLIAMPATRICKPATRICK

WHAT WE USEDWHAT WE USED1.1. coke zerocoke zero2.2. MentosMentos3.3. CardboardCardboard

How we did itHow we did itwe cut the cardboard to make the wing and nose we cut the cardboard to make the wing and nose

of the bottle rocket to make it more of the bottle rocket to make it more aerodynamic then we put the mentos in the aerodynamic then we put the mentos in the bottle then close the lid and shake it up then bottle then close the lid and shake it up then throw it on the groundthrow it on the ground

HOW COKE AND MENTOS HOW COKE AND MENTOS REACTSREACTS

Mentos have tiny holes in them and Mentos have tiny holes in them and diet coke is carbonated when you diet coke is carbonated when you drop the mentos in the bottle the drop the mentos in the bottle the carbon dioxide from the coke goes carbon dioxide from the coke goes into the holes on the mentos and into the holes on the mentos and when acids and bases mix it starts to when acids and bases mix it starts to fizz and it creates gas and the gas fizz and it creates gas and the gas starts to rise but its trapped and starts to rise but its trapped and when you open the lid it rushes out when you open the lid it rushes out making a coca cola geyser making a coca cola geyser

RESULTSRESULTS

our bottle rocket took a few slams our bottle rocket took a few slams but then we tried with the lid but then we tried with the lid loosened then throwing up in the air loosened then throwing up in the air and when it hit the ground it flew and when it hit the ground it flew 12.6 ft or 3.8 metres12.6 ft or 3.8 metres

AND THAT’S OUR SCIENCE AND THAT’S OUR SCIENCE EXPERIMENT THANKS FOR EXPERIMENT THANKS FOR WATCHING OUR SLIDE SHOWWATCHING OUR SLIDE SHOW