| ⇦ | 
| ⇨ |
The displacement of a particle along the x-axis is given by x = a sin² ?t. The motion of the particle corresponds is:
Options
(a) simple harmonic motion of frquency ? / π
(b) simple harmonic motion of frequency 3? / 2π
(c) non simple harmonic motion
(d) simple harmonic motion of frquency ? / 2π
Correct Answer:
simple harmonic motion of frquency ? / π
Explanation:
x = a sin² ?t = a/2 (1 – cos 2 ?t)
dx/ dt = 2? sin 2 ?t
⇒ d²x/ dt² = 4?ￂﾲa / 2 . cos 2 ?t
This represents an S.H.M. of frequency
? / π
Related Questions: - A bar magnet of magnetic moment M is placed at right angles to a magnetic
- A photon of energy 10.2 eV collide inelastically with hydrogen atom in ground state
- The temperature of a metal block is increased from 27⁰C to 84⁰C. The rate of radiated energy
- A ball is dropped into a well in which the water level is at a depth h below the top
- If alternating source of primary coil on transformer is replaced by a Laclanche cell
Topics: Oscillations
(58)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A bar magnet of magnetic moment M is placed at right angles to a magnetic
- A photon of energy 10.2 eV collide inelastically with hydrogen atom in ground state
- The temperature of a metal block is increased from 27⁰C to 84⁰C. The rate of radiated energy
- A ball is dropped into a well in which the water level is at a depth h below the top
- If alternating source of primary coil on transformer is replaced by a Laclanche cell
Topics: Oscillations (58)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply