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Which one of the following equations of motion represents simple harmonic motion?
Options
(a) Acceleration = -k(x + a)
(b) Acceleration = k(x + a)
(c) Acceleration = kx
(d) Acceleration = -k₀x+ k₁x² where k, k₀, k₁ and a are +ve
Correct Answer:
Acceleration = -k(x + a)
Explanation:
a = – kX, X = x + a. In simple harmonic motion acceleration is directly proportional to the displacement from the mean position. Also the acceleration is in the opposite direction of displacement.
Related Questions: - A beam of light of wavelength 600 nm from a distant source falls
- A cell can be balanced against 110 cm and 100 cm of potentiometer wire, respectively
- Which is correct relation?
- In Young’s double slit experiment, for which colour the fringe width is the least
- A particle moving along X-axis has acceleration f,at time t given by f=fₒ(1- t/T)
Topics: Oscillations
(58)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A beam of light of wavelength 600 nm from a distant source falls
- A cell can be balanced against 110 cm and 100 cm of potentiometer wire, respectively
- Which is correct relation?
- In Young’s double slit experiment, for which colour the fringe width is the least
- A particle moving along X-axis has acceleration f,at time t given by f=fₒ(1- t/T)
Topics: Oscillations (58)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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