Q3 Part 1 (a) With what speed must a ball be thrown vertically from ground level...

Question

Question

Q3 Part 1 (a) With what speed must a ball be thrown vertically from ground level to rise to a maximum height of 50 m? (b) How

Answer 1

Answer #1

(1) (a) lef velocity of throw = v then hmax = uz » v= Jag h max = Jaghmax = /2x10x 50 m/s zg = 31.62 m/s (6) t time of flight

Answer 2

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