Q5: A baseball pitcher releases a fastball with an initial velocity vo =144.8 km/h. Let e be the initial angle of the ball's velocity vector above the horizontal. When it is released, the ball is 1.83 m above the ground and 17.7 m from the batter's plate. The batter's strike zone extends from 0.56 m above the ground to 1.37 m above the ground. Neglecting aerodynamic effects, determine whether the ball will hit the strike zone (a) if 0 = 1; (b) if e 2". 1.37 m 0.56 m 17.7m h= when e = 1 h= when e- 2" Round to 1 decimal place fpr both answers

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Q5: A baseball pitcher releases a fastball with an initial velocity vo =144.8 km/h. Let e be the initial
angle of the ball's velocity vector above the horizontal. When it is released, the ball is 1.83 m above
the ground and 17.7 m from the batter's plate. The batter's strike zone extends from 0.56 m above
the ground to 1.37 m above the ground. Neglecting aerodynamic effects, determine whether the
ball will hit the strike zone (a) if 0 = 1'; (b) if e = 2'.
1.37 m
0.56 m
17.7m
h=
when e - 1
h=
when e = 2"
Round to 1 decimal place fpr both answers
Transcribed Image Text:Q5: A baseball pitcher releases a fastball with an initial velocity vo =144.8 km/h. Let e be the initial angle of the ball's velocity vector above the horizontal. When it is released, the ball is 1.83 m above the ground and 17.7 m from the batter's plate. The batter's strike zone extends from 0.56 m above the ground to 1.37 m above the ground. Neglecting aerodynamic effects, determine whether the ball will hit the strike zone (a) if 0 = 1'; (b) if e = 2'. 1.37 m 0.56 m 17.7m h= when e - 1 h= when e = 2" Round to 1 decimal place fpr both answers
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