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Boat Launching-Science

Boat Launching-Science. By: Maddie Cooper. The process of experimenting. Day 1 Day 2 Day3. Day 1 . Our first boat: It couldn’t float because… The secret potion didn’t work Balloons too big so it was pulling boat up, so cap wasn’t in water To make it better we…

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Boat Launching-Science

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Presentation Transcript

  1. Boat Launching-Science By: Maddie Cooper

  2. The process of experimenting • Day 1 • Day 2 • Day3

  3. Day 1 • Our first boat: • It couldn’t float because… • The secret potion didn’t work • Balloons too big so it was pulling boat up, so cap wasn’t in water • To make it better we… • Added a paddle (fought against secret potion, if potion worked anyway)

  4. Day 2 • Modified boat two by… • Adding paddle to front to work with potion (if potion worked) • Paddle kept hitting the bottom

  5. Day 3 • We made a whole different boat called the Speed Splash! • It works because… • We have a balloon that deflates • When balloon deflates the air pushes the boat • The water bottle shape helps the boat cut through the water easily • The chopsticks helps keep it balanced

  6. Closer Look • Here are some materials we used on our boat: • Balloon • Water Bottle • Chopsticks • Tape Go Speed Splasher!!!

  7. Closer Look- Failed Boat • Here are some materials we used on our failed boats: • Baking soda • Vinegar • Balloons • Water bottle • Paddle

  8. Energy Transfers of Boat

  9. Pictures Along the Way

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