Two particles A and B are moving with constant velocities `V_(1)=hatj` and `v_(2)=2hati`
Channel: Doubtnut
Date: 2021-11-02

Two particles A and B are moving with constant velocities `V_(1)=hatj` and `v_(2)=2hati` respectively in XY plane. At time t=0, the particle A is at co-ordinates (0,0) and B is at (-4,0). The angular velocities of B with respect to A at t=2s is (all physical quantities are in SI units)