13-Oscillations

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How to prepare for Oscillations for JEE Mains
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A particle moves according x = $(6\text{cm})\cos(\dfrac{\pi}{2}t)$ . Average velocity of the particle in the time interval between t = 0 to t=3 is
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Amodini
Amodini
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In figure (12-E3) k = 100 N/m ,M= 1 kg and F = 10N (a) Find the compression of the spring in the equilibrium position. (b) A sharp blow by some ..?
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RJVLKHN
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stax1212
SHM And Rotation
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Amodini
Amodini
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Why is resonance considered dangerous in bridges or buildings? Give one real-life disaster due to resonance ?
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RJVLKHN
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A pendulum is taken in a satellite orbiting Earth. What will be its time period? Explain ?
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139
RJVLKHN
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A particle in SHM has total energy 10 J and amplitude 0.2 m. Find its force constant ?
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73
RJVLKHN
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The time period of a simple pendulum is 2 s. If the length is increased by 21%, what will be the new time period ?
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RJVLKHN
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A tuning fork vibrating at 512 Hz produces 4 beats/s with another fork. What are the possible frequencies of the second fork ?
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RJVLKHN
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A mass-spring system has period 2 s on Earth. What will be its period on Moon (g = 1/6 g) ?
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RJVLKHN
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A particle executes SHM of amplitude 5 cm and frequency 2 Hz. Find its maximum acceleration ?
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RJVLKHN
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A pendulum is kept in an elevator moving upward with constant acceleration. How is the time period affected ?
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RJVLKHN
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Why does the amplitude of a damped oscillator decrease exponentially with time ?
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Abhineet
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Why is restoring force necessary for oscillatory motion? Can oscillation occur without damping ?
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Abhineet
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A pendulum clock gives correct time on Earth. Will it gain or lose time on the Moon? Why ?
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Abhineet
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Why does the time period of a simple pendulum become independent of mass ?
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153
Abhineet
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For a particle acceleration is defined as ..?
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Abhineet
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Study the given figure and answer the question that follows:
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Abhineet
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Match the musical instruments with their vibrating part that produces sound
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350
Abhineet
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A particle is performing SHM having position x = A cos(30°) , and A = 40 cm . If its kinetic energy at this position is 200J, then the value.......?
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Abhineet
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A particle is performing simple harmonic motion (SHM), whose distance from the mean position varies as x = Asin$\omega t$. What ......?
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Abhineet
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