⇦ | ⇨ |
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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Topics: Oscillations
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Subject: Physics
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Photoelectric emision occurs only when the incident light has more than a certain minimum
- An LCR circuit contains resistance of 100 ohm and a supply of 200 volt at 300 radian
- Pure Si at 300 k has equal electrons (nₑ) and hole (nh) concentrations
- The first line in Lyman series has wavelength λ. The wavelength
- Three unequal resistors in parallel are equivalent to a resistance 1 Ω.
Topics: Oscillations (58)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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