Question #3 (6marks/T) A ball is thrown vertically upward. It is found that when the ball reached a height of 60 m, its
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Question #3 (6marks/T) A ball is thrown vertically upward. It is found that when the ball reached a height of 60 m, its
Question #3 (6marks/T) A ball is thrown vertically upward. It is found that when the ball reached a height of 60 m, its speed is dropped to half (1/2) of its initial speed. Ignore the air resistance to calculate the following: A. The initial velocity of the ball. B. The maximum height reached by the ball cFind the time needed for the ball to be at a point half(1/2) the total height from ground