(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

Standing on the top ledge of a 55 meter high building you throw a ball straight up with an initial speed of 35 m/s. How long, to the nearest second, does it take to hit the ground?

2. Relevant equations

v= at + v_{o}

3. The attempt at a solution

i think im using the wrong equation...

X= 55

V= 35

a=9.8

t=?

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# Homework Help: Finding Time when throwing an object up

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