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A stone is dropped from a height of 45 m on a horizontal level ground. There is horizontal wind blowing due to which horizontal acceleration of the stone becomes 10 m/s2.(Take g = 10 m/s2).
The time taken (t) by stone to reach the ground and the net horizontal displacement (x) of the stone from the time it is dropped and till it reaches the ground are respectively
  • a)
    t = 3 s, x = 45 m
  • b)
    t = 4 s, x = 54 m
  • c)
    t = 3 s, x = 54 m
  • d)
    t = 4 s, x = 45 m
Correct answer is option 'A'. Can you explain this answer?
Most Upvoted Answer
A stone is dropped from a height of 45 m on a horizontal level ground....
Taking motion in vertical direction, 

 u = 0, g = 10 m/s, h = 45 m

⇒ h = 0 + (1/2) gt 2
⇒ t =  √(2h/g) = √[(2× 45)/10]
⇒ t = 3 sec.
(b) Taking motion in horizontal direction,
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A stone is dropped from a height of 45 m on a horizontal level ground. There is horizontal wind blowing due to which horizontal acceleration of the stone becomes 10 m/s2.(Take g = 10 m/s2).The time taken (t) by stone to reach the ground and the net horizontal displacement (x) of the stone from the time it is dropped and till it reaches the ground are respectivelya)t = 3 s, x = 45 mb)t = 4 s, x = 54 mc)t = 3 s, x = 54 md)t = 4 s, x = 45 mCorrect answer is option 'A'. Can you explain this answer?
Question Description
A stone is dropped from a height of 45 m on a horizontal level ground. There is horizontal wind blowing due to which horizontal acceleration of the stone becomes 10 m/s2.(Take g = 10 m/s2).The time taken (t) by stone to reach the ground and the net horizontal displacement (x) of the stone from the time it is dropped and till it reaches the ground are respectivelya)t = 3 s, x = 45 mb)t = 4 s, x = 54 mc)t = 3 s, x = 54 md)t = 4 s, x = 45 mCorrect 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 A stone is dropped from a height of 45 m on a horizontal level ground. There is horizontal wind blowing due to which horizontal acceleration of the stone becomes 10 m/s2.(Take g = 10 m/s2).The time taken (t) by stone to reach the ground and the net horizontal displacement (x) of the stone from the time it is dropped and till it reaches the ground are respectivelya)t = 3 s, x = 45 mb)t = 4 s, x = 54 mc)t = 3 s, x = 54 md)t = 4 s, x = 45 mCorrect 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 A stone is dropped from a height of 45 m on a horizontal level ground. There is horizontal wind blowing due to which horizontal acceleration of the stone becomes 10 m/s2.(Take g = 10 m/s2).The time taken (t) by stone to reach the ground and the net horizontal displacement (x) of the stone from the time it is dropped and till it reaches the ground are respectivelya)t = 3 s, x = 45 mb)t = 4 s, x = 54 mc)t = 3 s, x = 54 md)t = 4 s, x = 45 mCorrect answer is option 'A'. Can you explain this answer?.
Solutions for A stone is dropped from a height of 45 m on a horizontal level ground. There is horizontal wind blowing due to which horizontal acceleration of the stone becomes 10 m/s2.(Take g = 10 m/s2).The time taken (t) by stone to reach the ground and the net horizontal displacement (x) of the stone from the time it is dropped and till it reaches the ground are respectivelya)t = 3 s, x = 45 mb)t = 4 s, x = 54 mc)t = 3 s, x = 54 md)t = 4 s, x = 45 mCorrect 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 A stone is dropped from a height of 45 m on a horizontal level ground. There is horizontal wind blowing due to which horizontal acceleration of the stone becomes 10 m/s2.(Take g = 10 m/s2).The time taken (t) by stone to reach the ground and the net horizontal displacement (x) of the stone from the time it is dropped and till it reaches the ground are respectivelya)t = 3 s, x = 45 mb)t = 4 s, x = 54 mc)t = 3 s, x = 54 md)t = 4 s, x = 45 mCorrect answer is option 'A'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of A stone is dropped from a height of 45 m on a horizontal level ground. There is horizontal wind blowing due to which horizontal acceleration of the stone becomes 10 m/s2.(Take g = 10 m/s2).The time taken (t) by stone to reach the ground and the net horizontal displacement (x) of the stone from the time it is dropped and till it reaches the ground are respectivelya)t = 3 s, x = 45 mb)t = 4 s, x = 54 mc)t = 3 s, x = 54 md)t = 4 s, x = 45 mCorrect answer is option 'A'. Can you explain this answer?, a detailed solution for A stone is dropped from a height of 45 m on a horizontal level ground. There is horizontal wind blowing due to which horizontal acceleration of the stone becomes 10 m/s2.(Take g = 10 m/s2).The time taken (t) by stone to reach the ground and the net horizontal displacement (x) of the stone from the time it is dropped and till it reaches the ground are respectivelya)t = 3 s, x = 45 mb)t = 4 s, x = 54 mc)t = 3 s, x = 54 md)t = 4 s, x = 45 mCorrect answer is option 'A'. Can you explain this answer? has been provided alongside types of A stone is dropped from a height of 45 m on a horizontal level ground. There is horizontal wind blowing due to which horizontal acceleration of the stone becomes 10 m/s2.(Take g = 10 m/s2).The time taken (t) by stone to reach the ground and the net horizontal displacement (x) of the stone from the time it is dropped and till it reaches the ground are respectivelya)t = 3 s, x = 45 mb)t = 4 s, x = 54 mc)t = 3 s, x = 54 md)t = 4 s, x = 45 mCorrect answer is option 'A'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice A stone is dropped from a height of 45 m on a horizontal level ground. There is horizontal wind blowing due to which horizontal acceleration of the stone becomes 10 m/s2.(Take g = 10 m/s2).The time taken (t) by stone to reach the ground and the net horizontal displacement (x) of the stone from the time it is dropped and till it reaches the ground are respectivelya)t = 3 s, x = 45 mb)t = 4 s, x = 54 mc)t = 3 s, x = 54 md)t = 4 s, x = 45 mCorrect answer is option 'A'. Can you explain this answer? tests, examples and also practice JEE tests.
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