Blow across the top of a sheet of paper as Tim does
Chapter 5, Problem 44(choose chapter or problem)
Blow across the top of a sheet of paper as Tim does inFigure 5.38. Try this with those of your friends who are nottaking a physical science course. Then explain it to them!45. Push a pin through a small card andplace it over the hole of a thread spool.Try to blow the card from the spool byblowing through the hole. Try it in alldirections.
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