Can Somone Check

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dorkiz
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Post by dorkiz »

Why are we all fighting over some rock and a tire? We should all just have a nice, cold beer and forget about all of it. ;)
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CaMeL
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Post by CaMeL »

eXg. dorkiz wrote:Why are we all fighting over some rock and a tire? We should all just have a nice, cold beer and forget about all of it. ;)

:!: :!: :!: :!: :!: :!: :!: :!: :!: :!: :!: :!:
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eXg. TrueGift
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Post by eXg. TrueGift »

eXg. CaMeL wrote:
eXg. TrueGift wrote:
eXg. CaMeL wrote:Radius(2) = your Diameter
Pi x Diameter = Circumference

Next divide 100,000 by your Circumference. and the whole number is your answer. 442

SC2 you are correct my dear sir.
Ok i under stand then it'd be 72 x pi = 226.08

72=d btw I'm not figuring this out by calculator and clicking the pi button we are using 3.14 as pi not 3.141592653589793238462643383....

so lets say 72 x pi = 226.08cm, you want to convert cm to km so you multiply ... right?? not divide?
well you can do it that way but i live in america so i dont think in km. but you shouldnt have to convert because you already know that 1km = 100,000cm.
Well it says show your answer in km so yea, them I am right? or.. ?
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hadriel
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Post by hadriel »

Ground Zero wrote:
eXg. TrueGift wrote:I am in grade 9, why
He he, thought I reconized the question - oh I was just curious. Reminds me of good ol' grade 9. Dude if you hate grade 9, grade 10 is going to be an epic kick in the ass !! :(
What's so hard about grade 10? :P Canadian Highschool in its entirety is a joke. Most chill 4 years of my life. Enjoy it while it lasts...Not that my school is that much harder now, but I don't have near the amount of free time that I did in high school.
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eXg. sabooya
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Re: Can Somone Check

Post by eXg. sabooya »

C = pi * 2 r
226.194 = 3.14 * 2 * 36cm
rock hits ground 1 time every 226.194cm of the distance
distance = 1km = 1000m = 100,000cm
100,000cm/226.194cm=revolutions in 1 mile or number of time rock hits ground
442 revolutions or 442 times
Units dont matter they cancel.....
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eXg. sabooya
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Post by eXg. sabooya »

eXg. Missy wrote:s**t i wish it was that easy sstill
wait till physics
i have a 98 in it atm(:
LOL i cry in University physics II right now :(
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eXg. TrueGift
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Re: Can Somone Check

Post by eXg. TrueGift »

eXg. sabooya wrote:C = pi * 2 r
226.194 = 3.14 * 2 * 36cm
rock hits ground 1 time every 226.194cm of the distance
distance = 1km = 1000m = 100,000cm
100,000cm/226.194cm=revolutions in 1 mile or number of time rock hits ground
442 revolutions or 442 times
Units dont matter they cancel.....
Thanks!
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