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If a sailplane has glide ratio of 45 then, find horizontal distance travelled by this sailplane. Consider altitude loss of 1000ft.

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If a sailplane has glide ratio of 45 then, find horizontal distance travelled by this sailplane. Consider altitude loss of 1000ft.

(a) 45000ft

(b) 1000ft

(c) 3456ft

(d) 987ft

I had been asked this question in unit test.

The question is from Flight Mechanics topic in division Performance and Flight Mechanics of Aircraft Design

1 Answer

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The correct answer is (a) 45000ft

To explain I would say: Horizontal distance = glide ratio*altitude loss = 45*1000 = 45000ft.

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