Asked by arim
A basketball game began with a jump-ball at center court. When the ball left the referee's hand it was 1.6 m above the gym floor and moving upward at 5.5 m/s.
a) How long did the ball take to stop moving?
b) How high above the floor was the ball when it stopped rising?
a) How long did the ball take to stop moving?
b) How high above the floor was the ball when it stopped rising?
Answers
Answered by
Reiny
h = -4.9t^2 + 5.5t + 1.6
simply find the vertex of this parabola using your most favourite method and you
have both answers.
simply find the vertex of this parabola using your most favourite method and you
have both answers.
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