Aerospace Engineering
2022 · Paper 1
Take it one question at a time. Try an answer, then check your understanding.
Complete GATE AE 2022 Paper 1 overview, original pages and practice · Timed previous-paper practice
Questions 31–33 of 65. Imported answers require review unless explicitly marked reviewed.
Question 31
Open questionAENAT1 markNeeds review
The arc length of the parametric curve:
from
to
is equal to ______ (round off to one decimal place).Log in to check the answer
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Open questionAENAT1 markNeeds review
An unpowered glider is flying at a glide angle of 10 degrees. Its lift-to-drag ratio is ______________ (round off to two decimal places).
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Open questionAENAT1 markNeeds review
The two-dimensional plane-stress state at a point is:
The normal stress,
, on a plane inclined 45° as shown in the figure is ___
(round off to the nearest integer). 
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