Home
Class 12
PHYSICS
Two particles A and B are moving in a ho...

Two particles A and B are moving in a horizontal plane anitclockwise on two different concentric circles with different constant angular velocities `2omega` and `omega` respectively. Find the relative velocity (in m/s) of B w.r.t. A after tome `t=pi//omega`. They both start at the position as shown in figure `("Take" omega=3rad//sec, r=2m)`

Text Solution

Verified by Experts

The correct Answer is:
`024`
Promotional Banner

Topper's Solved these Questions

  • CIRCULAR MOTION

    ALLEN |Exercise Dynamics of circular motion|8 Videos

  • CIRCULAR MOTION

    ALLEN |Exercise EXERCISE(S-2)|6 Videos

  • CIRCULAR MOTION

    ALLEN |Exercise EXERCISE (J-A)|6 Videos

  • BASIC MATHS

    ALLEN |Exercise Question|1 Videos

  • CURRENT ELECTRICITY

    ALLEN |Exercise EX.II|66 Videos

Similar Questions

Explore conceptually related problems

A and B are moving with the same speed 10m/s in the direction E-30^(@)-N and E-30^(@)-S respectively. Find the relative velocity of A w.r.t. B.

Buses A and B are moving in the same direction with speed 20 ms^(-1) and 15 ms^(-1) respectively. Find the relative velcoity of A w.r.t. B and relative velocity of B w.r.t. A.

Two particles move on a circular path (one just inside and the other just outside) with the angular velocities omega and 5omega starting from the same point. Then

A man 'A' moves in north direction with speed 10m/s and another man B moves in E-30^(@)-N with 10 m//s . Find the relative velocity of B w.r.t. A.

A particles is moving on circular path of radius R with constant angular velocity omega . Its centripetal acceleration will be …... .

Two body A and B are 10km apart such that B is in south of A. A and B start moving with same speed 20km/hr eastward respectively then find Relative velocity of A w.r.t. B.

A thin circular ring of mass M and radius R is rotating in a horizontal plane about an axis vertical to its plane with a constant angular velocity omega . If two objects each mass m be attached gently to the opposite ends of a diameter of the ring, the ring will then rotate with an angular velocity ...........

A particle starts moving in a non-uniform circular motion, lies angular acceleration as shown in figure. The angular velocity at the end of 4 radian is given by omega rad/s then find the value of omega .

A particle A moves along a circle of radius R=50cm so that its radius vector r relative to the point O(figure) rotates with the constant angular velocity omega=0.40rad//s . Find the modulus of the velocity of the particle, and the modulus and direction of its total acceleration.

The angular velocity of a particle is given by omega=1.5t-3t^(2)+2 , Find the time when its angular acceleration becomes zero.