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A particle is executing the motion x=Acos (ωt-θ). The maximum velocity of the particle is
Options
(a) Aω cosθ
(b) Aω
(c) Aω sinθ
(d) None of these
Correct Answer:
Aω
Explanation:
x = A cos (ωt – θ)
Velocity = dx/dt = -A sin (ωt – θ)
For maximum value, Since function should be = 1
Maximum velocity = -Aω
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Imagine a light planet revolving around a very massive star in a circular
- The current in a conductor varies with time t as I=2t+3t² Where I is in amperes
- A beam of light contains two wavelengths 6500Å and 5200Å.
- The potential differences across the resistance, capacitance and inductance
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Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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