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2018年4月9日 · We start by measuring the hub heights (RF and RR in the formula below) and weighing the car on level ground (W). Knowing the wheelbase (ℓ) and weight distribution, we …

In simple terms, the center of gravity is the balance point of an object, also expressed as the point where all the mass appears to be located. It’s a theoretical point at which the total weight of an …

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2018年6月20日 · in flight CG tests are really measuring your effective elevator trim. If you're nose heavy the tail must have up trim to push the tail down/nose up. So a simple visual inspection …

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2014年5月2日 · Calculated globulin (CG) is derived from the difference between total protein and albumin results, and forms part of the liver function test (LFT) profile. CG is used widely in …

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2020年1月25日 · CG is probably the most important setting to get right for a good first flight. I'm using a glider in the video, but the scales will work with any small electric plane. Here are the …

2010年8月23日 · For 3D and sport aerobats, the easiest way to determine if the CG is correct is to fly level at a moderate throttle application. If it flies level with zero elevator input, and with the …