A particle (A) moves due North at `3 kmh^(-1)` and another particle (B) moves due West at `4 kmh^(-1)`. The relative velocity of A with respect to B is `(tan 37^(@)=3//4)`

A car A moves along north with velocity 30 km/h and another car B moves along east with velocity 40 km/h. The relative velocity of A with respect to B is

A car A moves along north with velocity 30 km/h and another car B moves along east with velocity 40 km/h. The relative velocity of A with respect to B is

Two parallel rail tracks are in north-south direction. Train A moves towards north with a speed of 72 kmh^(-1) and train B moves towards south with a speed of 108 kmh^(-1) What is the (a) velocity of B with respect to A ?, (b) velocity of ground with respect to B ? and (c) velocity of a monkey running on the roof of the train A against its motion (with a velocity of 27 kmh^(-1) with respect to the train A) as observed by a man standing on the ground?

A train A moves with a unifrom velocity of 60 kmh^(-1) another train B moves in the same direation with a unifrom velocity of 80 kmh^(-1) (a) wghat is the relactive velocity of a with respect to B? (b) what is the relative velocity of B with respect to A ?

A ship X moving due North with speed v observes that another ship Y is moving due West with speed v. The actual velocity of Y is