The resultant of two forces of equal magnitudes is also equal to the magnitude of the forces. The angle between the two forces is_Physics A. 30° B. 60° C. 90° D. 120°
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
