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MysterE
22-01-2012, 18:32
So, a number of my team worked on the shooter today at our Lead Technical Mentor's house. I couldn't be there. When I asked the length of the shots that were made, I was given this and so now I give it to Chief Delphi. The length of the shot is W.

http://a8.sphotos.ak.fbcdn.net/hphotos-ak-ash4/402561_10150550545829391_791454390_8852720_2244217 31_n.jpg

the man
22-01-2012, 18:48
Ha, calculus, Good times, good times, oh wait i'm still learning that stuff. I'd try to solve it but I'm to lazy right now.

theprgramerdude
22-01-2012, 18:50
Someone's messing with you on that equation.

Jason Law
22-01-2012, 18:51
Wow, that's pretty far (assuming the answer is in feet?). Do you happen to know what size the wheel was and what motor they used?

MysterE
22-01-2012, 18:54
We are using eight inch pneumatics with 2 Cims. And yes, I know the Cim argument - we're reserving judgement on changing dependent on how testing goes when we have the full bot assembled and test it.

nitneylion452
22-01-2012, 19:37
For the sake of the lazier and less calculus inclined people (I personify both of these categories :D ) could someone please post what omega is?

Andrew Lawrence
23-01-2012, 09:16
Yeah....I'm in Algebra 2/Trig. This makes no sense to me right now. :|

Ether
23-01-2012, 09:51
For the sake of the lazier and less calculus inclined people (I personify both of these categories :D ) could someone please post what omega is?

approximately 69.135424

hugo3337
23-01-2012, 13:11
approximately 69.135424

Nice aproximation!

the man
23-01-2012, 13:13
Sig-Figs?

hugo3337
23-01-2012, 13:13
approximately 69.135424

It was 70ft.

Ether
23-01-2012, 15:10
approximately 69.135424

It was 70ft.

In that case, the constant on the left-hand-side should have been 172.551465, not 169.28894.

Ether
23-01-2012, 16:35
Sig-Figs?

I don't do sig figs.
http://www.av8n.com/physics/uncertainty.htm#sec-more-about-sigfig

I gave an answer to 6 decimal places because that is what is required to match all 5 decimal digits in the problem as stated. See attachment.