Recent content by PNW Guy

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    Looking for thoughts on balsa WW2 models........

    This is one of my favorite YouTube channels. Maxfiart scratch builds unique rubber powered free flight models. Many videos include the build process and all have excellent flying sciences. https://m.youtube.com/@maxfliart/videos
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    Speed and Effect on Gravity

    Check out the example problems "Mathematics of Satellite Motion". Several of the variable have to be known in order to solve the equations. Also, check out this link to answer your second question. Go to the "Orbit Manuevers" section to see the maths. Click on the embedded links for example...
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    Speed and Effect on Gravity

    It's pretty simple. ;) https://www.physicsclassroom.com/class/circles/Lesson-4/Mathematics-of-Satellite-Motion
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