Afootball game begins with a coin toss to determine who kicks off. the referee tosses the coin upward with an initial speed of 5 m/s, ignore air resistance.
a)how high does the coin go above the point of release?
b)what is the total time the coin is in the air before returning to the release point?
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Afootball game begins with a coin toss to determine who kicks off. the referee tosses the coin upwar...
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