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Old 03-21-2009, 01:20 PM
tiger17171 tiger17171 is offline
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Question Need more thrust!

Im in 7th grade and i need to build a rocket for a science project. Which would give me more thrust: Coke and mentos, vinegar and baking soda, or something else?
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Old 03-24-2009, 06:18 AM
Razer Razer is offline
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you might want to try to find out the force given out by different types of fuel... b/c some of the things you stated might not be enough to lift it's weight and the weight of the fuel.
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