13-01-2017, 10:39
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Mad Scientist
AKA: Me
 FRC #2040 (DERT) Team Role: Engineer
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Join Date: Apr 2005
Rookie Year: 2003
Location: Peoria, IL
Posts: 1,981
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Re: Realistic high goal scoring rate
Quote:
Originally Posted by Kevin Sevcik
Those balls aren't traveling at a constant speed, even without drag. If you shoot a ball straight up, it doesn't keep going at the same speed, gravity slows it down. Vertical speed drops to 0 at the top of the arc. At the top of the arc, the balls are closer together because they only have the horizontal component of velocity left. At 86 degrees, you don't have much horizontal component. Specifically, 15 in/s. So you can only shoot 3 per second in a straight line without a traffic jam in mid air. There, I checked your math for you.
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and this is why I'm hoping most shooters are shooting NOT from the front of the boiler, but instead further back
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"We are not now that strength which in old days moved earth and heaven; that which we are, we are;
One equal temper of heroic hearts, Made weak by time and fate, but strong in will
To strive, to seek, to find, and not to yield. "- Tennyson, Ulysses
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The most important part of successfully solving the problem is to understand what the problem is. Elegance in engineering comes from "optimizing" your solution, not solving problems that don't really exist. Fulfill your requirements, meet your goals... - JVN [more] 
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