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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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Topics: Oscillations
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Subject: Physics
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The rest mass of a body is m1. It moves with a velocity of 0.6c, then its relativistic
- The Davisson- Germer experiment is the direct evidence of
- A wire of one metre length carries a constant current. The wire is bent to form
- Ionization potential of hydrogen atom is 13.6 eV. Hydrogen atoms in the ground state
- A parallel plate condenser with a dielectric of dielectric constant K between the plates
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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