A point moves with constant speed v in a direction which forms an angle d with the x'-axis of the frame of reference S'. Frame S' moves with a velocity V = VY relative to another frame of reference S. What is the angle 0 formed by the direction of motion of the point with the x-axis of S? What is the relationship between the two angles as - c? B' sin e tan 0 vR+B' cos f') sin Ans.: tan 0 %3D vl R+ cos f)