Sample 5 (2/203) After starting from the position marked with the "x", a football receiver B runs the slant-in pattern shown, making a cut at P and

Sample 5 (2/203)After starting from the position marked with the “x”, a footballreceiver B runs the slant-in pattern shown, making a cut at P andthereafter running with a constant speed vb = 7 m/s in the directionshown. The quarterback releases the ball with a horizontal velocityof 30 m/s at the instant the receiver passes point P. Determine theangle α at which the quarterback must throw the ball, and thevelocity of the ball relative to the receiver when the ball is caught.Neglect any vertical motion of the ball