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JEE Main 26 June 2022 Shift 1 Solved Paper
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© examsnet.com
Question : 51
Total: 90
A fighter jet is flying horizontally at a certain altitude with a speed of
200
ms
−
1
. When it passes directly overhead an anti-aircraft gun, a bullet is fired from the gun, at an angle
θ
with the horizontal, to hit the jet. If the bullet speed is
400
m
∕
s
, the value of
θ
will be____________°
[26-Jun-2022-Shift-1]
Your Answer:
Validate
Solution:
To hit the jet both should have same horizontal component of velocity.
To hit the jet
400
cos
θ
=
200
⇒
cos
θ
=
1
2
⇒
θ
=
60
∘
© examsnet.com
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