Self Studies

Oscillations Te...

TIME LEFT -
  • Question 1
    1 / -0

    A string fixed at both ends, oscillate in $$4^{th}$$ harmonic. The displacement of a particle of string is given as:
    $$Y = 2A \sin (5\pi x)\cos (100\pi t)$$. Then find the length of the string?

  • Question 2
    1 / -0

    A particle is executing the motion $$x = a\cos (\omega t - \theta)$$. The maximum velocity of the particle is

  • Question 3
    1 / -0

    A spring has a spring constant of $$6.0$$ N $$cm^{-1}$$. It is joined to another spring whose spring constant is $$4.0$$ N $$cm^{-1}$$. A load of $$80$$N is suspended from this composite spring.
    What is the extension of this composite spring?

  • Question 4
    1 / -0

    A spring of length $$'l'$$ has spring constant $$'k'$$ is cut into two parts of length $$l_{1}$$ and $$l_{2}$$. If their respective spring constants are $$k_{1}$$ and $$k_{2}$$, then $$\dfrac {k_{1}}{k_{2}}$$ is

  • Question 5
    1 / -0

    The displacement of a damped harmonic oscillator is given by $$x(t)=e^{-01.1t}\, cos (10\pi t+\Phi ).$$ Here $$t$$ is in seconds. The time taken for its amplitude of vibration to drop to half for its  initial value is close to :

  • Question 6
    1 / -0

    A particle of mass $$m$$  is moving along the X-axis under the potential  $$U(x)=\dfrac{kx^2}{2}+{\lambda}{}$$ where $$k$$ and $$\lambda$$ are positive constants of appropriate dimensions. The particle is slightly displaced from its equilibrium position. The particle oscillates with the angular frequency $$(\omega )$$ given by

  • Question 7
    1 / -0

    If $$\vec{s}=a\sin \omega t\ \hat{i}+b\cos \omega t\ \hat{j}$$, the equation of path of particle is:

  • Question 8
    1 / -0

    Two S.H.M.'s $$x=a\sin\omega t$$ and $$y=b\cos \omega t$$ directed along y-axis respectively are acted on particle. The path of the particle is:

  • Question 9
    1 / -0

    A particle moves along y-axis according to equation $$y=3+4\cos \omega t$$. The motion of particle is:

  • Question 10
    1 / -0

    A particle of mass $$10kg$$ is executing S.H.M. of time period $$2$$ second and amplitude $$0.25m$$. The magnitude of maximum force on the particle is:

Submit Test
Self Studies
User
Question Analysis
  • Answered - 0

  • Unanswered - 10

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
Submit Test
Self Studies Get latest Exam Updates
& Study Material Alerts!
No, Thanks
Self Studies
Click on Allow to receive notifications
Allow Notification
Self Studies
Self Studies Self Studies
To enable notifications follow this 2 steps:
  • First Click on Secure Icon Self Studies
  • Second click on the toggle icon
Allow Notification
Get latest Exam Updates & FREE Study Material Alerts!
Self Studies ×
Open Now