kicks it, the ball leaves the foot with a speed of 16.5 m/s at an angle 56° above the horizontal.
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▷ 50% Part (a) What is the magnitude of the impulse delivered to the ball, in kilogram meters per second, as he kicks it? An American football has a mass of 420
g
J= 5.071
sin())
cotan()
atan()
cosh()
Cos
asin()
acotan()
tanh)
O Degrees
Submit
tan() 21 (
acos() E
sinh()
cotanh()
Radians
Hint
7 89
4 5 6
1 2 3
0
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& 50% Part (b) At what angle, in degrees above the horizontal, is the impulse delivered to the football?
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