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Answered

Calculate LER for the same wing if we increase the span to 0.245 m. By increasing the span, we also increase the glider weight to 0.0523 newtons.

4.74
0.2108
0.0523
0.18

Answer :

Answer:

0.2108

Explanation:

WA = 0.245 x 0.045 = 0.011025 m2. Then, LER = 0.011025/0.0523 = 0.2108.

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