Particle 'A' has a velocity Va= 8 m/s along positive X- axis . Particle `B` has a velocity Vb =(4i+ 4`sqrt 3` j ) m/s .Find the magnitude of the ralative velocity of B respect to A

Two particles A and B are situated at a distance d = 2m apart. Particle A has a velocity of 10 m//s at an angle of 60^@ and particle B has a velocity v at an angle 30^@ as shown in figure. The distance d between A and B is constant. the angular velocity of B with respect to A is : .

A motor car A is travelling with a velocity of 20 m/s in the north-west direction and another motor car B is travelling with a velocity of 15 m/s in the north-east direction. The magnitude of relative velocity of B with respect to A is

A particle is projected from ground with velocity 3hati + 4hatj m/s. Find range of the projectile :-

A particle is projected from ground at angle 45^@ with initial velocity 20(sqrt2) m//s . Find (a) change in velocity, (b) magnitude of average velocity in a time interval from t=0 to t=3s .

A particle mass 1 kg is moving along a straight line y=x+4 . Both x and y are in metres. Velocity of the particle is 2m//s . Find the magnitude of angular momentum of the particle about origin.

An object A is moving with 5 m/s and B is moving with 20 m/s in the direction . (positive x-axis ) (I ) find velocity of B with respect to A

Velocity of a particle at some instant is v=(3hat i + 4hat j + 5hat k) m//s . Find speed of the particle at this instant.

An object A is moving with 5 m/s and B is moving with 20 m/s in the direction . (positive x-axis ) find velocity of A with respect to B .

A particle moves in xy-plane from position (1m,2m) to (3m,4m) in 2s. Find the magnitude and direction of average velocity.

A point object infront of a plane mirror has velocity -2 hat i+ 3 hat j + 4 hat k and the mirror has velocity 3 hat i- 2 hat j+ 4 hat k . The x-axis is along the normal of the pane mirrro. Find the velocity of the image.