a person row his boat in a stream with speed of 20 m/s, water in stream., Water in stream is flowing perpendicularly to the direction of flow. find graphically its resultant velocity?
Answers
Answered by
1
Speed of boat, Vb=2 m/s
Speed of water, Vw=x m/s ( You have not given the value)
The resultant velocity is given by,
v=(Vb^2+Vw^2)^1/2=(2^2+x^2)^1/2=4+x^2
Speed of water, Vw=x m/s ( You have not given the value)
The resultant velocity is given by,
v=(Vb^2+Vw^2)^1/2=(2^2+x^2)^1/2=4+x^2
Similar questions