JEE Exam > JEE Questions > An aeroplane is moving with horizontal veloci...
Start Learning for Free
An aeroplane is moving with horizontal velocity u at height h. The velocity of a packet dropped from it on the earth's surface will be (g is acceleration due to gravity)
- a)√u2+2gh
- b)√2gh
- c)2 gh
- d)√u2-2gh
Correct answer is option 'A'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Verified Answer
An aeroplane is moving with horizontal velocity u at height h. The vel...
Initially, the pocket has an only horizontal velocity equal to u
When it reaches the ground it has horizontal velocity u and vertical velocity 2gh√
Therefore resultant velocity =√u^2+2gh
Hence A is the correct answer.
Most Upvoted Answer
An aeroplane is moving with horizontal velocity u at height h. The vel...
The velocity of the packet dropped from the airplane can be determined using the equation of motion:
v^2 = u^2 + 2gh
where v is the final velocity of the packet, u is the horizontal velocity of the airplane, g is the acceleration due to gravity, and h is the height from which the packet is dropped.
Since the airplane is moving horizontally, the initial vertical velocity of the packet is zero. Therefore, the final velocity of the packet will only have a horizontal component, given by:
v = u
So, the velocity of the packet dropped from the airplane on the Earth's surface will be equal to the horizontal velocity of the airplane, u.
v^2 = u^2 + 2gh
where v is the final velocity of the packet, u is the horizontal velocity of the airplane, g is the acceleration due to gravity, and h is the height from which the packet is dropped.
Since the airplane is moving horizontally, the initial vertical velocity of the packet is zero. Therefore, the final velocity of the packet will only have a horizontal component, given by:
v = u
So, the velocity of the packet dropped from the airplane on the Earth's surface will be equal to the horizontal velocity of the airplane, u.
Attention JEE Students!
To make sure you are not studying endlessly, EduRev has designed JEE study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in JEE.
|
Explore Courses for JEE exam
|
|
Similar JEE Doubts
Top Courses for JEEView all
An aeroplane is moving with horizontal velocity u at height h. The velocity of a packet dropped from it on the earth's surface will be (g is acceleration due to gravity)a)√u2+2ghb)√2ghc)2 ghd)√u2-2ghCorrect answer is option 'A'. Can you explain this answer?
Question Description
An aeroplane is moving with horizontal velocity u at height h. The velocity of a packet dropped from it on the earth's surface will be (g is acceleration due to gravity)a)√u2+2ghb)√2ghc)2 ghd)√u2-2ghCorrect answer is option 'A'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about An aeroplane is moving with horizontal velocity u at height h. The velocity of a packet dropped from it on the earth's surface will be (g is acceleration due to gravity)a)√u2+2ghb)√2ghc)2 ghd)√u2-2ghCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for An aeroplane is moving with horizontal velocity u at height h. The velocity of a packet dropped from it on the earth's surface will be (g is acceleration due to gravity)a)√u2+2ghb)√2ghc)2 ghd)√u2-2ghCorrect answer is option 'A'. Can you explain this answer?.
An aeroplane is moving with horizontal velocity u at height h. The velocity of a packet dropped from it on the earth's surface will be (g is acceleration due to gravity)a)√u2+2ghb)√2ghc)2 ghd)√u2-2ghCorrect answer is option 'A'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about An aeroplane is moving with horizontal velocity u at height h. The velocity of a packet dropped from it on the earth's surface will be (g is acceleration due to gravity)a)√u2+2ghb)√2ghc)2 ghd)√u2-2ghCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for An aeroplane is moving with horizontal velocity u at height h. The velocity of a packet dropped from it on the earth's surface will be (g is acceleration due to gravity)a)√u2+2ghb)√2ghc)2 ghd)√u2-2ghCorrect answer is option 'A'. Can you explain this answer?.
Solutions for An aeroplane is moving with horizontal velocity u at height h. The velocity of a packet dropped from it on the earth's surface will be (g is acceleration due to gravity)a)√u2+2ghb)√2ghc)2 ghd)√u2-2ghCorrect answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for JEE.
Download more important topics, notes, lectures and mock test series for JEE Exam by signing up for free.
Here you can find the meaning of An aeroplane is moving with horizontal velocity u at height h. The velocity of a packet dropped from it on the earth's surface will be (g is acceleration due to gravity)a)√u2+2ghb)√2ghc)2 ghd)√u2-2ghCorrect answer is option 'A'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
An aeroplane is moving with horizontal velocity u at height h. The velocity of a packet dropped from it on the earth's surface will be (g is acceleration due to gravity)a)√u2+2ghb)√2ghc)2 ghd)√u2-2ghCorrect answer is option 'A'. Can you explain this answer?, a detailed solution for An aeroplane is moving with horizontal velocity u at height h. The velocity of a packet dropped from it on the earth's surface will be (g is acceleration due to gravity)a)√u2+2ghb)√2ghc)2 ghd)√u2-2ghCorrect answer is option 'A'. Can you explain this answer? has been provided alongside types of An aeroplane is moving with horizontal velocity u at height h. The velocity of a packet dropped from it on the earth's surface will be (g is acceleration due to gravity)a)√u2+2ghb)√2ghc)2 ghd)√u2-2ghCorrect answer is option 'A'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice An aeroplane is moving with horizontal velocity u at height h. The velocity of a packet dropped from it on the earth's surface will be (g is acceleration due to gravity)a)√u2+2ghb)√2ghc)2 ghd)√u2-2ghCorrect answer is option 'A'. Can you explain this answer? tests, examples and also practice JEE tests.
|
|
Explore Courses for JEE exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup