Science/buoyancy/boat/foil ~~~~ HELP PLEASE 10 PTS!!!? - buoyancy foil boat project
Now, if only build up at a laboratory Science Laboratory. And they need help in the design
Details:
30 cm - 30 cm sheet of paper
Pennys keep 90 +: O (they can not get like 26 on)
+ And, only 10 cm band allows
PLEASE HELP I GOT A square has only 20 Please Help 10 pts thank you!
Tuesday, February 16, 2010
Buoyancy Foil Boat Project Science/buoyancy/boat/foil ~~~~ HELP PLEASE 10 PTS!!!?
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2 comments:
Did you mean 30 cm sheet aluminum foil?
And the need for the whole measure of foil 30 cm?
Looks like you are concentrating the weight of the coins. You need to distribute the weight over the distance. If he plays long, like half-cylinder with double rolled-fold the edges, and keep you in a single line of coins on so many levels as necessary, should be well stacked.
A penny is about 2 inches wide, a set of 14, then 13, then 12, then 11, then 10, then 9, then 8, then 7, then 6 sets of coins, a total of 90 rooms. Line 13: Each piece overlaps two pieces in the front row. Next model for each new row. You will find you, an incremental long with a peak in the middle of the cylinder.
You need a 11 "by 8" square piece of cardboard. Ball of aluminum foil into a ball 12 times and then gently spread out on the cardboard. Take the rest of the band Duck and do not cover all parts of the leaf are covered. I never leave the role of the insurance card. Whatever you are sure that the parts are built to perfection.
if not feel it. that everything that I can do ya's.
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