- #1
pebbles
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Homework Statement
A QB sees his receiver 25 m downfield and throws the ball to him at 45 degress, with speed 22 m/s
Homework Equations
well, speed=distance/total time, so i used the equation:d(y)=v(oy)t + .5a(y)t^2
parentheses indicate subscripts...
The Attempt at a Solution
t=-16m/s/-9.8m/s^2
total time=3.2 s.
But wait a second, do I have to account for the speed of the ball? Or can I now just do 25m/3.2s??