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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
(58)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Two particles which are initially at rest, move towards each other
- A 1m long wire of diameter 0.31 mm has a resistance of 4.2Ω. If it is replaced by
- A thin circular ring of mass M and radius R is rotating in a horizontal plane about
- The ratio of volumes of nuclei (assumed to be in spherical shape) with respective
- A thin film of soap solution (n=1.4) lies on the top of a glass plate (n=1.5).
Topics: Oscillations (58)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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