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Oscillations question

2003 · Q167
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Oscillations question

2003 · Q167

NEETPhysicsOscillationsMCQ+4 / −1
Which one of the following statements is true for the speed v and the acceleration a of a particle executing simple harmonic motion?
  1. A
    When v is maximum, aaa is maximum
  2. B
    Value of aaa is zero, whatever may be the value of v.
  3. C
    When v is zero, aaa is zero
  4. D
    When v is maximum, aaa is zero.
View written solutionFree

Correct answer: D

In simple harmonic motion velocity
=Aωsin⁡(ωt+π/2) = A\omega \sin \left( {\omega t + \pi /2} \right)=Aωsin(ωt+π/2)

AIPMT 2003 Physics - Oscillations Question 29 English Explanation


acceleration =Aω2sin⁡(ωt+π) = A{\omega ^2}\sin \left( {\omega t + \pi } \right)=Aω2sin(ωt+π) from this we can easily find out that when v is maximum, then aaa is zero.

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