Transcription of LESSON 17: Balloon Rockets
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LESSON 17: Balloon Rockets
209 LESSON 1:Goofy Putty209 LESSON 1:Goofy PuttyYou Be The Chemist Activity Guides |page 209 You Be The Chemist Activity Guides |page 209 You Be The Chemist Activity Guides |page 209 You Be The Chemist Activity Guide |page 209 LESSON 17: Balloon RocketsESTIMATED TIMES etup:5 10 minutes|Procedure:5 10 minutes DESCRIPTIONA pply the concepts of pressure and Newton s laws ofmotion to build simple Rockets . OBJECTIVEThis LESSON demonstrates the basic principles ofrocketry by applying the concept of pressure andNewton s Second and Third Laws of Motion. Studentsuse a Balloon to explore these concepts. The LESSON canbe extended to introduce the concepts of drag andpower. CONTENT TOPICSS cientific inquiry, measurement; force (pressure)It is best to use long, thin balloons for thisexperiment. MATERIALSoBalloons oStraws oString oPermanent marker oCargo (paper clips, bottle caps, candy, etc.)
behind rockets has always been the same. To propel a rocket, some kind of force must be expelled from the rocket in order to push it forward. A forceis the amount of push or pull on an object. The mechanical force that pushes a rocket or aircraft through the air is known as thrust. Two of Newton’s laws of motion relate to force, and
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