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A coin is placed on a horizontal platform which undergoes vertical simple harmonic motion of angular frequency w. The amplitude of oscillation is gradually increased. The coin will leave contact with the platform for the first time (a) at the mean position of the platform
  • a)
    at the mean position of the platform
  • b)
    for an amplitude of 
  • c)
    for an amplitude of 
  • d)
    at the highest position of the platform
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
A coin is placed on a horizontal platform which undergoes vertical sim...
For block A to move in SHM.
mg – N = mω2x
where x is the distance from mean position For block to leave contact N = 0
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A coin is placed on a horizontal platform which undergoes vertical simple harmonic motion of angular frequency w. The amplitude of oscillation is gradually increased. The coin will leave contact with the platform for the first time (a) at the mean position of the platforma)at the mean position of the platformb)for an amplitude of c)for an amplitude ofd)at the highest position of the platformCorrect answer is option 'B'. Can you explain this answer?
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A coin is placed on a horizontal platform which undergoes vertical simple harmonic motion of angular frequency w. The amplitude of oscillation is gradually increased. The coin will leave contact with the platform for the first time (a) at the mean position of the platforma)at the mean position of the platformb)for an amplitude of c)for an amplitude ofd)at the highest position of the platformCorrect answer is option 'B'. 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 coin is placed on a horizontal platform which undergoes vertical simple harmonic motion of angular frequency w. The amplitude of oscillation is gradually increased. The coin will leave contact with the platform for the first time (a) at the mean position of the platforma)at the mean position of the platformb)for an amplitude of c)for an amplitude ofd)at the highest position of the platformCorrect answer is option 'B'. 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 coin is placed on a horizontal platform which undergoes vertical simple harmonic motion of angular frequency w. The amplitude of oscillation is gradually increased. The coin will leave contact with the platform for the first time (a) at the mean position of the platforma)at the mean position of the platformb)for an amplitude of c)for an amplitude ofd)at the highest position of the platformCorrect answer is option 'B'. Can you explain this answer?.
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