Q1PhysicsUnit 10: Oscillations and Waves
Find force constant for small oscillation
around equilibrium:
Physics · JEE
Oscillations of a spring: restoring force and force constant Short Tricks for JEE
6+ syllabus-aligned questions available
Quick answer
Short tricks for Oscillations of a spring: restoring force and force constant work only with strong fundamentals. Apply the tips below in timed sets and review every explanation.
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Short tricks for speed
Oscillations of a spring: restoring force and force constant focus drill
Solve 15 mixed MCQs for Oscillations of a spring: restoring force and force constant, review every explanation, and note formulas you hesitated on.
Dimensional check first
Before solving, verify each term has consistent SI dimensions — eliminates wrong options quickly in JEE MCQs.
Limiting cases
Substitute extreme values (t→0, m→∞, θ→0) to sanity-check your final expression.
Syllabus context
Part of Oscillations and Waves in JEE Main Physics.
- Oscillations and periodic motion: time period, frequency, displacement as a function of time, periodic functions
- Simple harmonic motion (S.H.M.) and its equation, phase
- Oscillations of a spring: restoring force and force constant
- Energy in S.H.M.: kinetic and potential energies
- Simple pendulum: derivation of expression for its time period
- Wave motion, longitudinal and transverse waves, speed of the travelling wave, displacement relation for a progressive wave
- Principle of superposition of waves, reflection of waves, standing waves in strings and organ pipes, fundamental mode and harmonics, beats
Free sample questions
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Q2PhysicsUnit 10: Oscillations and Waves
A mass of is suspended from a spring of stiffness . It is set oscillating and it is observed that
two successive oscillations have
amplitudes of and Determine the damping ratio.
Q3PhysicsUnit 10: Oscillations and Waves
When a body of mass is suspended from a certain light spring hanging vertically, its length increases by By suspending block to the spring and if the block is pulled through and released, the
maximum velocity in it in is
Q4PhysicsUnit 10: Oscillations and Waves
In reality, a spring won't oscillate for
ever. will the amplitude of oscillation until eventually the system is at rest.
Q5PhysicsUnit 10: Oscillations and Waves
A light spiral spring supports a 200 g weight at its lower end. It oscillates up and down with a period of 1 sec. How much weight (gram) must be removed from the lower end to reduce the period
to 0.5 sec.?
Q6PhysicsUnit 10: Oscillations and Waves
An object with a mass is suspended from an elastic spring with a spring constant k. The object oscillates with period T. If the mass of oscillations is quadrupled, how it will change the period of oscillations?
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Popular questions in Oscillations of a spring: restoring force and force constant
- A mass of \( 50 \mathrm{kg} \) is suspended from a spring of stiffness \( 10 \mathrm{kN} / \mathrm{m} \). It is set osci…
- An object with a mass \( \mathrm{M} \) is suspended from an elastic spring with a spring constant k. The object oscillat…
- When a body of mass \( 1.0 \mathrm{kg} \) is suspended from a certain light spring hanging vertically, its length increa…
- Find force constant for small oscillation around equilibrium:…
- A light spiral spring supports a 200 g weight at its lower end. It oscillates up and down with a period of 1 sec. How mu…
- In reality, a spring won't oscillate for ever. will \( \quad \) the amplitude of oscillation until eventually the system…
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