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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: - Two radioactive materials X₁ and X₂ have decay constants 5λ and λ respectively
- Which of the following statements is correct?
- 34 gram of water at 30⁰C is poured into a calorimeter at 15⁰C.
- The dimensions of Planck’s constant is same as that of
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Topics: Oscillations
(58)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Two radioactive materials X₁ and X₂ have decay constants 5λ and λ respectively
- Which of the following statements is correct?
- 34 gram of water at 30⁰C is poured into a calorimeter at 15⁰C.
- The dimensions of Planck’s constant is same as that of
- Electric field intensity at a point in between two parallel sheets due to like
Topics: Oscillations (58)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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