77. A football is kicked by a player with a speed of 20m/&quotsat an angle of projection 45degree. A receiver on the goal Line 25m away from the player in the direction of the kick runs the same instant to meet the ball. What must be his speed if h is tk catch the ball before it hits the ground? Ignore the height of the

77. A football is kicked by a player with a speed of 20m/&quotsat an a

1.	77. A football is kicked by a player with a speed of 20m/&quotsat an angle of projection 45degree. A receiver on the goal Line 25m away from the player in the direction of the kick runs the same instant to meet the ball. What must be his speed if h is tk catch the ball before it hits the ground? Ignore the height of the
Answer» 77. A football is kicked by a player with a speed of 20m/"sat an angle of projection 45degree. A receiver on the goal Line 25m away from the player in the direction of the kick runs the same instant to meet the ball. What must be his speed if h is tk catch the ball before it hits the ground? Ignore the height of the

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