Question: please answer clearly and simply for an Alevel student Problem Solving (51 + 8jims 2m 8. A ball is struck by a racket at a

please answer clearly and simply for an Alevel student

Problem Solving (51 + 8jims 2m 8. A ball is struck by a racket at a point A which is 2m above horizontal ground. The ball is initially struck with velocity (5i + 8j)ms"], where i and j are unit vectors horizontally and vertically respectively. After being struck, the ball travels freely under gravity until it strikes the ground at the point B, as shown in the diagram above. Find: (a) the greatest height above the ground reached by the ball (b) the velocity of the ball as it hits the ground

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