Mini rockets: How does mass affect the performance of a mini rocket?

Volume 23 | Gr. 5-8 | U27718
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mini rockets
Materials list
• Plastic Transfer Pipettes, sizes 7 ml & 5 ml, pkg. of 100 (SB50476 & SB50475)
• 2 Sizes of Drinking Straws (launch tube is a bendy straw; rocket is made from a straw that fits over bendy straw) (KI03462GB & KI05640)
• Masking Tape (9722434)
• Measuring Tape (TB15105)
• Safety Goggles (SB46780)
• Scissors (9727220)
• Notebook (TB26495)