Boat and Stream Boat and Stream ●BWDownstream ⟹ boat and water in same directionrelative speed = B + W●BWUpstream ⟹ boat and water in opposite directionrelative speed = B - W●dd = d = ●dd = d = ●BWBrelative speed = B - B●BWBrelative speed = B + Bi.e. speed of water has no contribution in relative speed Submit a Comment Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment. Captcha loading...In order to pass the CAPTCHA please enable JavaScript.