Mathematics, 15.09.2019 08:10 jwdblue
Ineed a baseball is thrown at an angle of 20º relative to the ground at a speed of 25.0 m/s. if the ball was caught 50.0 m from the thrower, how long was it in the air? (1 point)
how high did the baseball travel before beginning it's descent?
Answers: 2
. Since it travels 50 m, solving for 
you get 
.
, where 
is the gravitational acceleration. The highest point is reached when the vertical velocity (
) is zero, or at ![t=\frac{25.0sin20°}{9.81} \approx 1s. At this time, it's height will be [tex] h= 25.0sin20° (1) -\frac1/2 (9.81) (1^2) \approx 4 m.](/tpl/images/0231/5891/58383.png)
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Ineed a baseball is thrown at an angle of 20º relative to the ground at a speed of 25.0 m/s. if the...
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