Home
Class 12
PHYSICS
A rod AB is placed on smooth inclined pl...

A rod AB is placed on smooth inclined plane as shown in the figure. At the instant which is shown in the figure, the angular velocity of the rod is

A

8 rad `//`s

B

5 `m//s`

C

15 rad`//`s

D

none

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • KINEMATICS

    FIITJEE|Exercise SECTION (II) : (SUBJECTIVE )|33 Videos

  • KINEMATICS

    FIITJEE|Exercise SECTION(II) : MCQ ( SINGLE CORRECT)|47 Videos

  • KINEMATICS

    FIITJEE|Exercise NUMERICAL BASED QUESTIONS|3 Videos

  • HEAT AND TEMPERATURE

    FIITJEE|Exercise NUMERICAL BASES QUESTIONS|1 Videos

  • LAWS OF MOTION

    FIITJEE|Exercise COMPREHENSION-III|2 Videos

Similar Questions

Explore conceptually related problems

Two particles each of mass M are connected by a massless rod. The rod is lying on the smooth horizontal surface. If one of the particle is given an impulse MV as shown in the figure then angular velocity of the system would be:

A conducting rod of length l falls verticaly under gravity in a region of uniform magnetic field B . The field vectors are inclined at an angle theta with the horizontal as shown in figure. If the instantaneous velocity of the rod is v , the induced emf in the rod ab is

A uniform rod of mass m and length l is on the smooth horizontal surface. When a constant force F is applied at one end of the rod for a small time t as shown in the figure. Find the angular velocity of the rod about its centre of mass.

A block is dragged on a smooth plane with the help of a rope which moves with a velocity v as shown in figure. The horizontal velocity of the block is :

Find velocity of block 'B' at the instant shown in figure :

Find velocity of block 'B' at the instant shown in figure.

In space of horizontal EF (E = (mg)//q) exist as shown in figure and a mass m is released at the end of a light rod. If mass m is releases from the position shown in figure find the angular velocity of the rod when it passes through the bottom most position .

In the figure shown the instantaneous speed of end A of the rod is v to the left the angular velocity of the rod of lengthL must be

A rod AB of length L slides in the XY plane. If the rod makes an angle theta with the vertical, the angular velocity of the rod can be found by an expression which is

FIITJEE-KINEMATICS-SECTION(I): MCQ (SINGLE CORRECT)
  1. A cubical box of side length L rests on a rough horizontal surface hav...

    Text Solution

    |

  2. A block released from rest from the tope of a smooth inclined plane of...

    Text Solution

    |

  3. A rod AB is placed on smooth inclined plane as shown in the figure. At...

    Text Solution

    |

  4. Velocity-time graph of a particle moving in a straight line is shown i...

    Text Solution

    |

  5. A small block of mass 'm' is placed on bigger block of mass M(1) which...

    Text Solution

    |

  6. A uniform disc is having a pure rolling motion on a moving plank as sh...

    Text Solution

    |

  7. A particle moves with an initial velocity V(0) and retardation alpha v...

    Text Solution

    |

  8. Two bodies are projected from the same point with equal velocities in ...

    Text Solution

    |

  9. A car is moving on circular path of radius 100m such that its speed is...

    Text Solution

    |

  10. A particle is projected horizontally with a speed v(0) at t = 0 from ...

    Text Solution

    |

  11. A 1000kg rocket is set for vertical firing. The exhaust speed is 500m/...

    Text Solution

    |

  12. An open rail road car of mass M is moving with initial velocity v(0) a...

    Text Solution

    |

  13. A small block of mass m is pushed towards a movable wedge of mass etam...

    Text Solution

    |

  14. A hole of radius R//2 is removed from a thin circular plate of radius ...

    Text Solution

    |

  15. Three identical rods, each of length L, are joined to form a rigid equ...

    Text Solution

    |

  16. A sphercial ball of mass 5kg is resting on a plane with angle of incli...

    Text Solution

    |

  17. A uniform rod of mass m and length l is hanged by two stirngs as shown...

    Text Solution

    |

  18. A solid sphere rolls down a parabolic path , whose vertical dimension ...

    Text Solution

    |

  19. Acceleration vs time graph is shown in the figure for a particle movin...

    Text Solution

    |

  20. A particle moving in the positive x-direction has initial velocity v(0...

    Text Solution

    |