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A coin is placed on a horizontal platform, which undergoes vertical simple harmonic motion of angular frequency ω. The amplitude of oscillations is gradually increased. The coin will have contact with the platform for the first time. (i) at the higher position of the platform (ii) at the mean position of the patform (iii) for an amplitude of g/ω2 (iv) for an amplitude of √2/ω
  • a)
    Only (i) is correct
  • b)
    (i) and (iv) are correct
  • c)
    (i),(ii) and (iii) are correct
  • d)
    Only (iii) is correct
Correct answer is option 'D'. 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 ω. The amplitude of oscillations is gradually increased. The coin will have contact with the platform for the first time. (i) at the higher position of the platform (ii) at the mean position of the patform (iii) for an amplitude of g/ω2 (iv) for an amplitude of √2/ωa)Only (i) is correctb)(i) and (iv) are correctc)(i),(ii) and (iii) are correctd)Only (iii) is correctCorrect answer is option 'D'. 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 ω. The amplitude of oscillations is gradually increased. The coin will have contact with the platform for the first time. (i) at the higher position of the platform (ii) at the mean position of the patform (iii) for an amplitude of g/ω2 (iv) for an amplitude of √2/ωa)Only (i) is correctb)(i) and (iv) are correctc)(i),(ii) and (iii) are correctd)Only (iii) is correctCorrect answer is option 'D'. 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 ω. The amplitude of oscillations is gradually increased. The coin will have contact with the platform for the first time. (i) at the higher position of the platform (ii) at the mean position of the patform (iii) for an amplitude of g/ω2 (iv) for an amplitude of √2/ωa)Only (i) is correctb)(i) and (iv) are correctc)(i),(ii) and (iii) are correctd)Only (iii) is correctCorrect answer is option 'D'. 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 ω. The amplitude of oscillations is gradually increased. The coin will have contact with the platform for the first time. (i) at the higher position of the platform (ii) at the mean position of the patform (iii) for an amplitude of g/ω2 (iv) for an amplitude of √2/ωa)Only (i) is correctb)(i) and (iv) are correctc)(i),(ii) and (iii) are correctd)Only (iii) is correctCorrect answer is option 'D'. Can you explain this answer?.
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