A soccer player kicks a ball at 30m/s at an angle above the horizontal of 50 degrees minus the day of the month of your birth - if you were born on the 15h, your kicked angle is 50 - 15 = 35degrees. Ignore air resistance, and assume the ball lands back on the soccer field at the same %3D height from which it was kicked. A. What is your birthday of the month and the angle of the kick above the horizontal? B. Sketch this problem, including the path of the ball. C. Sketch a triangle that shows the v, of the kick, and its x and y components. Find magnitudes and directions for these. D. What is the hang time (flight time) of the ball?
A soccer player kicks a ball at 30m/s at an angle above the horizontal of 50 degrees minus the day of the month of your birth - if you were born on the 15h, your kicked angle is 50 - 15 = 35degrees. Ignore air resistance, and assume the ball lands back on the soccer field at the same %3D height from which it was kicked. A. What is your birthday of the month and the angle of the kick above the horizontal? B. Sketch this problem, including the path of the ball. C. Sketch a triangle that shows the v, of the kick, and its x and y components. Find magnitudes and directions for these. D. What is the hang time (flight time) of the ball?
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Bd 11/11. Need c and d
Transcribed Image Text:076=(50-Datm)
A soccer player
kicks a ball at 30m/s at an angle above the
horizontal of 50 degrees minus the day of
the month of your birth – if you were born
on the 15", your kicked angle is
50 - 15 = 35degrees.
Ignore air resistance, and assume the ball
lands back on the soccer field at the same
height from which it was kicked.
A. What is your birthday of the month and
the angle of the kick above the
horizontal?
B. Sketch this problem, including the path
of the ball.
C. Sketch a triangle that shows the v. of the
kick, and its x and y components.
Find magnitudes and directions for
these.
D. What is the hang time (flight time) of
the ball?
E. What is the maximum height of the ball?
F. What is the horizontal range of the ball?
G. Draw a vector indicating the complete
final velocity v (magnitude and angle)
of the ball just as it strikes the ground.
of
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