Physics question plz help? urgent need!

Posted on 2017-10-11 18:36:00 in Physics by HENRY

A place kicker must kick a football from a point 36.0 m (about 40.0 yd) from the goal, and the ball must clear the crossbar, which is 3.05 m high. When kicked, the ball leaves the ground with a speed of 25.0 m/s at an angle of 52° to the horizontal. 
(a) By how much does the ball clear or fall short of the crossbar? (Give a positive answer if the ball clears the crossbar, or a negative answer if it falls short of the crossbar.) 
(b) Does the ball approach the crossbar while still rising or while falling? (Type 'rising' or 'falling', or 'neither' if it falls short of the crossbar.) 
(c)What is the vertical component of velocity of the ball at this time? (Assume the positive direction is upward.)

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