August 2014
Beginner to intermediate
520 pages
22h 49m
English
Content preview from Make: RocketsBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Chapter 7. Rocket Stability
Remember the first balloon flight from Chapter 1? The balloon flipped crazily in the air, using most of its energy to twirl itself around. Imagine what that would be like with a model rocket. As soon as it left the launch rod, an unstable rocket would start to fly like the balloon, careening around in random directions, perhaps running into a spectator or flopping onto the ground with the motor still burning. It’s a good thing we build models from lightweight, collapsible materials and test them for stability before flying, because an unstable rocket can be pretty scary. Fortunately, rocket instability is easy to avoid once you understand what makes a rocket stable.
We’re going to look at several ways to see if a rocket ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.