Home
Class 11
PHYSICS
A particle is oscillating according to t...

A particle is oscillating according to the equation `X=7 cos 0.5 pit`, where t is in second. The point moves from the position of equilibrium to maximum displacement in time

A

`4s`

B

`2s`

C

`1s`

D

`0.5s`

Text Solution

Verified by Experts

The correct Answer is:
C
`wt = 0.5pit`Rightarrow w = 0.5pi Rightarrow T = 4s req. `time = T/4=1s`
Promotional Banner

Topper's Solved these Questions

  • MECHANICAL WAVES

    CBSE COMPLEMENTARY MATERIAL|Exercise NUMERICALS|22 Videos

  • KINETIC THEORY OF GASES

    CBSE COMPLEMENTARY MATERIAL|Exercise Objective question|20 Videos

  • NEWTON'S LAWS OF MOTION

    CBSE COMPLEMENTARY MATERIAL|Exercise Laws Of Motion|20 Videos

Similar Questions

Explore conceptually related problems

A particle is osicllating according to the equation X= 7 cos (0.5 pi t) , where t is in second. The point moves from the position of equilibrium to maximum displacement in time

A particle is oscillating according to the equation x = 8 cos pi t , where 't' is in second. The particle moves from the position of equilibrium to maximum displacement in time

A particle is oscillating according to the equation x = 10cos2pit , where 't' is in seconds. The particle moves from the position of maximum displacement to equilibrium in time.

A particle oscillates, according to the equation x = 5 cos (pit//2) m. Then the particle moves from equilibrium position to the position of maximum displacement in time of

In what time after its motion begins, will a particle oscillating according to the equation, y=7 sin 0.5 pi t move from the mean position to maximum displacement ?

How much time will a particle oscillating according to equation y = 10 sin (0.9 pit )m take to move from mean position to position of maximum displacement ?

A particle oscillates as per the equation x = (7 cos 0.5 pi t)m , the time taken by the particle to move from the mean position to a point 3.5m away is

A particle oscillates with S.H.M. according to the equation x = 10 cos ( 2pit + (pi)/(4)) . Its acceleration at t = 1.5 s is

A body oscillates with SHM according to the equation x(t)=5cos(2pit+pi//4) where t is in second and x in metres. Calculate (a) displacement at t=0 (b) time period (c) initial velocity

A particle executes SHM according to equation x=10(cm)cos[2pit+(pi)/(2)] , where t is in seconds. The magnitude of the velocity of the particle at t=(1)/(6)s will be :-

CBSE COMPLEMENTARY MATERIAL-MECHANICAL WAVES-MCQ
  1. The periodic time of a body executing simple harmonic motion is 3 sec....

    Text Solution

    |

  2. Two equations of two SHM y = a sin (omegat-alpha) and y = a cos (omega...

    Text Solution

    |

  3. If a simple pendulum oscillates with an amplitude of 50 mm and time pe...

    Text Solution

    |

  4. The equation of S.H.M. isy=a sin (2 pint + a), then its phase at time...

    Text Solution

    |

  5. The equation of simple harmonic motion y = a sin(2pit+alpha) then its ...

    Text Solution

    |

  6. A particle is oscillating according to the equation X=7 cos 0.5 pit, w...

    Text Solution

    |

  7. The instantaneous displacement of a simple pendulum oscillator is give...

    Text Solution

    |

  8. The velocity of a particle in simple harmonic motion at displacement y...

    Text Solution

    |

  9. A particle is executing simple harmonic motion with a period of T se...

    Text Solution

    |

  10. Displacement between maximum potential energy position energy potentia...

    Text Solution

    |

  11. If tension in the string is increased from 1 KN to 4 KN,other factors ...

    Text Solution

    |

  12. An open organ pipe and a closed organ pipe have the frequency of their...

    Text Solution

    |

  13. The fundamental frequency of a stretched string is V(0). If the length...

    Text Solution

    |

  14. Two waves of same frequency traveling in the same medium in opposite d...

    Text Solution

    |

  15. Equation of progressive wav is given by y = 0.2cospi{(0.4 t +0.02x)-pi...

    Text Solution

    |

  16. For two systems to be in resonance, which of the following properties ...

    Text Solution

    |

  17. Fundamental frequency of a sonometer wire is n. If the length, diamete...

    Text Solution

    |

  18. The frequency of an open organ pipe is V. If half part of organ pipe i...

    Text Solution

    |

  19. Two tuning forks when sounded together produce one beat per 0.4 s. The...

    Text Solution

    |

  20. The angle between wave velocity and particle velocity in a travelling ...

    Text Solution

    |