TippingCan

TippingCan - i [ L20. The top ofa tin can is removed, and...

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Unformatted text preview: i [ L20. The top ofa tin can is removed, and the empty can is inverted met a pair or' billiard balls Engineer's Computation Pad NO. 93? 811E Ii) STAEDTLERL‘ i Z on a table as shown in the sketch. For certain combinations of $1115 and weights the configura- tion shown is Stable. For other combinations the can tips over when released. It is proposed to set up a demonstration for a temperance lecture by using tn sequence a frozen-orange-juice can and a beer can with the same pair ofbilliard balls. the followng sizes and weights. Investigate whether tipping will occur For Orange jm're Ber-r Diameter of ball 45 mm 45 mm Weight of ball 2.0 N 2.0 N Diameter of can 50 mm 7'0 mm Weight of empty can with lid me0\Cd 0.57 N 1.0 N 50/ (2750/1 5ource: armada/4 th/ a Dei-evnttrte gambit Mia‘hoflshipe C H Lef i; = rad/us“ a/fiafl fan/Ms fix (all ne/ Zara/Mr) grin 131% 7'7; Mach 0% safe/s; ” F798} #55, 59 Engineer's Computation Pad N0. 93? 811E 5'? STAEDTLER‘” I? HF>0 film unsfible HMO mate. WM; MP New.) + mm) +wb(rb+ lfchsE-D —~ 2wb(rb+zr;mser) = 0 MP: wbr‘b(1+2co59> ~wbrb —wch 1 lwbrbcasE} -WC‘Q oranfleJuice I My=1(1X%>609(83-® "- 0.5%(53? = 4-19. N-mm. Mf<0 => omnflejul'cfi can if: sulfide, (does air) "HF (Ni beer: MP=L(ZX%)C05(§b-3>—l.0(% = NIL/7N!me MPH? =9) barman {5 unsfibla (five 0 I”) i i ...
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This note was uploaded on 12/19/2010 for the course EGR 75 taught by Professor Virgin during the Fall '08 term at Duke.

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TippingCan - i [ L20. The top ofa tin can is removed, and...

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