Search found 63 matches

by P2P
April 30th, 2017, 2:52 pm
Forum: 2017 Invitationals, Regionals, and States
Topic: Illinois 2017
Replies: 103
Views: 15397

Re: Illinois 2017

I meant at state, should have been on the same testing setup. They also told us the scores afterwards. idk what his score was but he said that it came down to one q on the test that was apparently hard between stevenson and us. Is he willing to pm me his building scores for state? I got 4th in the ...
by P2P
April 30th, 2017, 2:39 pm
Forum: 2017 Invitationals, Regionals, and States
Topic: Illinois 2017
Replies: 103
Views: 15397

Re: Illinois 2017

I meant at state, should have been on the same testing setup. They also told us the scores afterwards.
by P2P
April 30th, 2017, 1:43 pm
Forum: 2017 Invitationals, Regionals, and States
Topic: Illinois 2017
Replies: 103
Views: 15397

Re: Illinois 2017

Does anyone know wind power raw scores for Div. C? Especially for the building portion?
by P2P
March 1st, 2017, 3:52 pm
Forum: 2017 Lab Events
Topic: Wind Power B/C
Replies: 338
Views: 36746

Re: Wind Power B/C

Unsure. But Ohm's law (V = IR) is talking about voltage drop through a resistor of resistance R. Since the values you were given never mention the drop in voltage, but rather voltage generated, you can't use it.
by P2P
February 26th, 2017, 10:13 am
Forum: Helicopters C
Topic: Helicopters C
Replies: 209
Views: 33993

Re: Helicopters C

Just wondering, which has given you better times: stationary top and rotating bottom or both rotating?
by P2P
February 23rd, 2017, 8:55 am
Forum: Helicopters C
Topic: Helicopter Flight Times
Replies: 105
Views: 16483

Re: Helicopter Flight Times

so I saw a flight at an Ohio invitational that was almost 4 minutes.. what do y'all think Depends. How high was the ceiling? And did the helicopter get stuck at any point? If the ceiling was very high, then approaching 4 minutes is quite easy, just requires fine tuning that I never do. If the helic...
by P2P
February 21st, 2017, 6:52 am
Forum: Helicopters C
Topic: Helicopters C
Replies: 209
Views: 33993

Re: Helicopters C

Try to shorten the length of your rubber motor.
by P2P
February 14th, 2017, 8:37 am
Forum: 2017 Lab Events
Topic: Wind Power B/C
Replies: 338
Views: 36746

Re: Wind Power B/C

Water is stored ON TOP of the 35 m tower. So the center of mass of the water is 35 m + 18/2 m (which is 44 m) above the ground. Therefore the height is 44 m instead of 35. Honestly it's a weird question but that's how you get 3.5 I guess...
by P2P
February 10th, 2017, 9:05 pm
Forum: Helicopters C
Topic: Helicopters C
Replies: 209
Views: 33993

Re: Helicopters C

Are you sure it's not 2:30?

3 minutes 50 seconds is a really long time...
by P2P
January 30th, 2017, 7:24 pm
Forum: Helicopters C
Topic: Helicopters C
Replies: 209
Views: 33993

Re: Helicopters C

Freedom Flight recommends around 2g, I use less than that. Try different values to find what works best for you, it shouldn't be too hard (maybe an hour or so) :D

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