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A ball is thrown upward from point A on the ground at an initial speed of vi = 40 m/s. When the ball is

A ball is thrown upward from point A on the ground at an initial speed of vi = 40 m/s. When the ball is returning to the ground. What is its velocity at point B (in m/s)? (g = 10 m/s) BY 15 m ground -20.13 36.06 O 20.13 O 36.06 O 33.2

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