Unformatted text preview: desk, with a space between them. Place the paper over both books so that it bridges them. Use the straw to blow air underneath the paper. Questions: What happened? How could Bernoulli’s Principle be used to explain what you had observed? Guide for Presentation: What happened? How could Bernoulli’s Principle be used to explain what you had observed? Airplane Wing Materials: Strip of paper, ruler, tape Procedure: Fold strip of paper in half. Tape one edge about 1” from the other edge so that one side curves out. Insert a ruler and blow directly a the folded part. Questions: What happened? Did the paper wing move toward the flat part or the curve part? Why? Guide for Presentation: Illustration of setup; Identify where fluid moves faster or slower; identify where fluid exerts higher or lower pressure....
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- Spring '11
- Physics, 2.5 cm, airplane wing, fluid moves, fluid exerts