In a football game a kicker attempts a field goal. The ball remains in contact with the kicker's foot for 0.0475 s, during which time it experiences an acceleration of 417 m/s2. The ball is launched at an angle of 59.7° above the ground. Determine the (a) horizontal and (b) vertical components of the launch velocity.
Vo=a*t = 4i7 * 0.0475 = 19.8 m/s[59.70].
a. Xo = 19.8cos59.7 = 10 m/s.
b. Yo = 19.8sin59.7 = 17 m/s.