Simple Harmonic Motion PYQs - Last 10 Years
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PhysicsMechanics2017-2026
Practice 11 COMEDK Physics questions from Simple Harmonic Motion. Use the year-wise and type-wise breakdown to prioritize recent PYQs, then continue into the question list below.
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2020-2026
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Last 10 Years Simple Harmonic Motion Questions
Showing 11 of 11 filtered questions.
1Simple Harmonic Motion
An object of mass 10 g executes SHM along the $x$-axis with frequency of $\left(\frac{10}{\pi}\right) \mathrm{Hz}$. At the point $x=2 \mathrm{~cm}$ the object has KE 1.2 J and PE 0.4 J . The amplitude of oscillation is
MCQ+1 / -02026
2Simple Harmonic Motion
Force constant of interatomic bond, in a certain element, is $7.1 \mathrm{Nm}^{-1}$. If the atom oscillates in SHM in a certain direction, what is its frequency?
Given: Mole weight of the given element is 108 g and Avagadro's number $=6.023...
Given: Mole weight of the given element is 108 g and Avagadro's number $=6.023...
MCQ+1 / -02026
3Simple Harmonic Motion
Time period of oscillation of a mass suspended from a spring is T . If the spring is cut into four equal parts and the same mass is suspended from one of the parts, the fractional change in time period is
MCQ+1 / -02025
4Simple Harmonic Motion
A particle executes a simple harmonic motion of amplitude \(\mathrm{A}\). The distance from the mean position at which its kinetic energy is equal to its potential energy is
MCQ+1 / -02024
5Simple Harmonic Motion
A body is executing SHM. When its displacements from the mean position are \(4 \mathrm{~cm}\) and \(5 \mathrm{~cm}\) it has velocity \(10 \mathrm{~cms}^{-1}\) and \(8 \mathrm{~cms}^{-1}\) respectively. Its periodic time \(\mathrm{t}\) is
MCQ+1 / -02024
6Simple Harmonic Motion
A circular disc of mass \(20 \mathrm{~kg}\), having radius \(10 \mathrm{~cm}\) is suspended by a wire attached to its centre. The wire is twisted by rotating the disc and released. The time period of torsional oscillations is found to be $$...
MCQ+1 / -02024
7Simple Harmonic Motion
The phase difference between displacement and velocity of a particle in simple harmonic motion is
MCQ+1 / -02023
8Simple Harmonic Motion
A particle is performing simple harmonic motion. Equation of its motion is \(x = 5\sin \left( {4t - {\pi \over 6}} \right),x\) being the displacement from mean position. Velocity (in ms\(^{-1}\)) of the particle at the instant when its dis...
MCQ+1 / -02022
9Simple Harmonic Motion
Two spring of force constant \(k_1\) and \(k_2\) are configured as the figure given below
The angular frequency of this configuration is
The angular frequency of this configuration is
MCQ+1 / -02021
10Simple Harmonic Motion
The function \(y = \log \omega t\) can represent
MCQ+1 / -02021
11Simple Harmonic Motion
A particle executes a linear SHM with an
amplitude of 4 cm. At the mean position the
velocity of the particle is 10 cm/s. What is the
displacement of the particle when its speed
becomes 5 cm/s?
amplitude of 4 cm. At the mean position the
velocity of the particle is 10 cm/s. What is the
displacement of the particle when its speed
becomes 5 cm/s?
MCQ+1 / -02020