Home
Class 11
PHYSICS
A particle 'A' moves along a circle with...

A particle 'A' moves along a circle with a velocity `v=at`, where `a=0.50m//s^(2)`. Another particle `B` moves along a diameter `OO'` of the circle with the velocity `v=at`. Both the particles start simultaneously at `t=0` from the point `O` on the circle. For these particles, (the radius of circle`=1m`).

A

The velocity of `B` relative to `A` at the instant when `A` is at the point `O'` is zero.

B

The velocity of `B` relative to `A` when `A` is at `P` for the first time is zero.

C

The velocity vector of `A` with respect to `B` has zero component along the vector direction `OO'` at all times.

D

The distances moved by `A` and `B` in their respective paths are the same at all times.

Text Solution

Verified by Experts

The correct Answer is:
B, D
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • CIRCULAR MOTION

    NARAYNA|Exercise LEVEL-VI PASSAGE|3 Videos

  • CIRCULAR MOTION

    NARAYNA|Exercise LEVEL-VI Integer|7 Videos

  • CIRCULAR MOTION

    NARAYNA|Exercise LEVEL II(H.W)|51 Videos

  • CALORIMETRY

    NARAYNA|Exercise Level- II (H.W)|11 Videos

  • COLLISION

    NARAYNA|Exercise Level-II (H.W)|54 Videos

Similar Questions

Explore conceptually related problems

For a particle moving in a horizontal circle with constant angular velocity:

A particle of mass m moves along line PC with velocity v as shown. What is the angular momentum of the particle about O ?

Knowledge Check

  • A particle of mass m moves along line PC with velocity v as shown. What is the angular momentum of the particle about O

    A
    mvL
    B
    mvl
    C
    mvr
    D
    Zero

  • A particle of mass m moves along line PC with velocity v as shown. What is the angular momentum of the particle about P?

    A
    mvL
    B
    mvI
    C
    mvr
    D
    zero

  • A particle of mass m moves along a circle of 'R'. The modulus of the average vector of force acting on the particle over the distance equal to a quarter of the circle is :

    A
    zero if the particle moves with uniform speed `v`
    B
    `(sqrt(2)mv^(2))/(pi R)` if the particle moves with uniform speed `v`
    C
    `(sqrt(2)mv^(2))/(pi R)` if the particle moves with uniform speed `v`
    D
    `ma` if particle moves with constant tangential acceleration 'a', the initial velocity being equal to zero

    • Similar Questions

    Explore conceptually related problems

    A particle moves in a circle of radius 4 m with a linear velocity of 20ms^(-1) . Find the angular velocity.

    The angular velocity of a particle moving in a circle realative to the center of the circle is equal to omega . Find the angular velocity of the particle relative to a point on the circular path.

    A particle moves in a circle of radius 20 cm with linear speed of 10 m/s. Find the angular velocity

    A particle is moving along a vertical circle of radius R. At P, what will be the velocity of particle (assume critical condition at C) ?

    A particle 'A' moves along a circle of radius R = 50 cm, so that its radius vetor 'r' relative to the point O rotates with the constant angular velocity omega = 0.4 rad//s . Then :

    Home
    Profile