NEET Last 32 Years Solved 1988 – 2019 Physics and Chemistry Video Solutions
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A body of mass m is attached to the lower end of a spring whose upper end is fixed. The spring has negligible mass. When the mass m is slightly pulled down and released, it oscillates with a time period of 3s. when the mass m is increased by 1 kg the time period of oscillations becomes 5s. Then value of m in kg is
31
Aug
A body of mass m is attached to the lower end of a spring whose upper end is fixed. The spring has negligible mass. When the mass m is slightly pulled down and released, it oscillates with a time period of 3s. when the mass m is increased by 1 kg the time period of [...]
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A body of mass m is attached to the lower end of a spring whose upper end is fixed. The spring has negligible mass. When the mass m is slightly pulled down and released ,
it oscillates with a time period of 3s. when the mass m is increased by 1 kg the time period of oscillations becomes 5s. Then value of m in kg is ,
A pendulum is hung from the roof of a sufficiently high building and is moving freely to and fro like a simple harmonic oscillator. The acceleration of the bob of the pendulum 20 m/s^2 at a distance of 5 m from the moving position. The time period of oscillation is
31
Aug
A pendulum is hung from the roof of a sufficiently high building and is moving freely to and fro like a simple harmonic oscillator. The acceleration of the bob of the pendulum 20 m/s^2 at a distance of 5 m from the moving position. The time period of oscillation is The damping force on a [...]
A simple pendulum performs simple harmonic motion about x=0 with an amplitude ′a′ and time period ′T′. The speed of the pendulum at x = 2/a will be:
31
Aug
A simple pendulum performs simple harmonic motion about x=0 with an amplitude ′a′ and time period ′T′. The speed of the pendulum at x = 2/a will be: A simple pendulum performs simple harmonic motion about x=0 with an amplitude ′a′ and time period ′T′. The speed of the pendulum at x = 2/a will [...]
Average velocity of a particle executing SHM in one complete vibration is
31
Aug
Average velocity of a particle executing SHM in one complete vibration is Average velocity of a particle executing SHM in one complete vibration is August 31, 2020 Category: Chapter 15 - SHM , NEET Last 32 Years Solved 1988 - 2019 Physics and Chemistry Video Solutions , Physics ,
The damping force on a oscillator is directly proportional to the velocity. The units of the constant of proportionality are:
31
Aug
The damping force on a oscillator is directly proportional to the velocity. The units of the constant of proportionality are: The damping force on a oscillator is directly proportional to the velocity. The units of the constant of proportionality are: August 31, 2020 Category: Chapter 15 - SHM , NEET Last 32 Years Solved 1988 [...]
When two displacements represented by y1 = a sin (ωt) and y2 = b cos (ωt) are superimposed, the motion is:
31
Aug
When two displacements represented by y1 = a sin (ωt) and y2 = b cos (ωt) are superimposed, the motion is: the motion is: When two displacements represented by y1 = a sin (ωt) and y2 = b cos (ωt) are superimposed August 31, 2020 Category: Chapter 15 - SHM , NEET Last 32 Years [...]
A particle executing simple harmonic motion of amplitude 5 cm has maximum speed of 31.4 cm/s. The frequency of its oscillation is :
31
Aug
A particle executing simple harmonic motion of amplitude 5 cm has maximum speed of 31.4 cm/s. The frequency of its oscillation is : A particle executing simple harmonic motion of amplitude 5 cm has maximum speed of 31.4 cm/s. The frequency of its oscillation is : August 31, 2020 Category: Chapter 15 - SHM , [...]
A rectangular block of mass m and area of cross-section A floats in a liquid of density ρ. If it is given a small vertical displacement from equilibrium, it undergoes oscillation with a time period T. Then
31
Aug
A rectangular block of mass m and area of cross-section A floats in a liquid of density ρ. If it is given a small vertical displacement from equilibrium, it undergoes oscillation with a time period T. Then A rectangular block of mass m and area of cross-section A floats in a liquid of density ρ. [...]
The displacement of a particle executing simple harmonic motion is given by y = A0 + Asinωt + Bcosωt Then the amplitude of its oscillation is given by :
31
Aug
The displacement of a particle executing simple harmonic motion is given by y = A0 + Asinωt + Bcosωt Then the amplitude of its oscillation is given by : The displacement of a particle executing simple harmonic motion is given by y = A0 + Asinωt + Bcosωt Then the amplitude of its oscillation is [...]
A particle executes simple harmonic oscillation with an amplitude a. The period of oscillation is T. The minimum time taken by the particle to travel half of the amplitude from the equilibrium position is.
31
Aug
A particle executes simple harmonic oscillation with an amplitude a. The period of oscillation is T. The minimum time taken by the particle to travel half of the amplitude from the equilibrium position is. Out of the following functions representing motion of a particle which represents SHM ? (A) y=sinωt−cosωt (B) y=sin3ωt (C) y=5cos(4/3π−3ωt) (D) [...]