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The phase difference between the instantaneous velocity and acceleration of a particle executing simple harmonic motion is
Options
(a) π
(b) 0.707π
(c) zero
(d) 0.5π
Correct Answer:
0.5π
Explanation:
Let y = A sin ωt
vinst = dy/ dt = Aω cos ωt
vinst = Aω² sin (ωt + π/2)
Acceleration = – Aω² sin ωt = Aω²sin (π + ωt)
ɸ = π/2 = 0.5 π.
Related Questions: - A particle of mass m executes simple harmonic motion with amplitude
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Topics: Oscillations
(58)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A particle of mass m executes simple harmonic motion with amplitude
- A ray enters a glass sphere of refractive index μ=√3 at an angle of incidence of 60⁰
- A 10 micro farad capacitor is charged to 500 V and then its plates are joined
- Which wavelengths of sun is used finally as electric energy?
- In R-L-C series circuit, the potential differences across each element is 20 V.
Topics: Oscillations (58)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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