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The displacement of an object attached to a spring and executing simple harmonic motion is given by x=2×10⁻² cos πt metre. The time at which the maximum speed first occurs is
Options
(a) 0.25 s
(b) 0.5 s
(c) 0.75 s
(d) 0.125 s
Correct Answer:
0.5 s
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Subject: Physics
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A current of 2 A is made to flow through a coil which has only one turn. The magnetic
- Light of wavelength λ is incident on slit of width d. The resulting diffraction
- A bomb of mass 30 kg at rest exploded into two pieces of masses 18 kg
- A projectile is fired at 30°. Neglecting friction, the change in kinetic energy when
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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