t a basketball match, a player used his head to (unintentionally) deflect a ball straight up, and 0.5 seconds later, it came back down and struck the player on the head a second time. Give your answer to 2 significant figures. Use g = 10.
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At a basketball match, a player used his head to (unintentionally) deflect a ball straight up, and 0.5 seconds later, it came back down and struck the player on the head a second time. Give your answer to 2 significant figures. Use g = 10. m/s2 .
(a) Find the initial vertical speed v0 of the ball in units of m/s.
(b) Find the maximum height hmax that it reached assuming the head of the player is 2m above the ground.
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