If east, west, north, south, up and down are representing the direction of unit vectors, then east x south has the direction alongPhysics A. West B. North C. Down D. Up
Two automobiles are 150 kilometers apart and traveling toward each other. One automobile is moving at 60km/h and the other is moving at 40km/h mph. In how many hours will they meet?
The most fundamental of all sciences which provides basic principles and fundamental laws to other branches of science is
