Aplacekicker must kick a football from a point 36.0 m (about 40 yards) from the goal. half the crowd hopes the ball will clear the crossbar, which is 3.05 m high. when kicked, the ball leaves the ground with a speed of 21.6 m/s at an angle of 45.0° to the horizontal.
(a) by how much does the ball clear or fall short of clearing the crossbar? (enter a negative answer if it falls short.)
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Aplacekicker must kick a football from a point 36.0 m (about 40 yards) from the goal. half the crowd...
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