Question: A football kicker can give the ball an initial speed of 25m/s. What are the (a) Least and (b) Greatest elevation angles at which he
A football kicker can give the ball an initial speed of 25m/s. What are the
(a) Least and
(b) Greatest elevation angles at which he can kick the ball to score a field goal from a point 50 m in front of goalposts whose horizontal bar is 3.44 m above the ground?
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