Kinematics 3 Question 3
3. A person standing on an open ground hears the sound of a jet aeroplane, coming from north at an angle
(a)
(b)
(c)
(d)
figure). The length of a chamber inside the rocket is
(2014 Adv.)
Analytical & Descriptive Questions
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Answer:
Correct Answer: 3. (d)
Solution:
- Let
In triangle
Now, from
