Resultant Vector Relative Velocity. It is normal right if relative velocity and resultant velocity have same direction and drawn like this. Only now the resultant is not as easily computed.
If the aircraft carrier is moving forward at 180 ms how fast does the spy appear to be running when viewed by an observer on a nearby stationary submarine. There are a two different ways to calculate the resultant vector. Hence each hour the swimmer is traveling about 29km east and 21km north.
The head to tail method to calculate a resultant which involves lining up the head of the one vector with the tail of the other.
A plane is travelling at velocity 100 kmhr in the southward direction. In ii vector v b is subtracted from vector v a giving the resultant vector v ab which represents the velocity of point a relative to the velocity of point b. It is normal right if relative velocity and resultant velocity have same direction and drawn like this. The resultant speedof the swimmer is 5322322358kmhr.