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Posted: **Mon Jul 18, 2022 6:02 am**

: 3 A Ball Is Thrown Upward With Initial Velocity Of 20 M S A How Long Is The Ball In The Air B What Is The Greatest 1 (14.87 KiB) Viewed 41 times

3) A ball is thrown upward with initial velocity of 20 m/s. a) How long is the ball in the air? b) What is the greatest height reached by the ball? c) When is the ball 15 m above the ground? (Hint: Assume the ball starts on the ground at x = 0)