An arrow is shot with an initial speed of 25 m/s (and lands at the same height as its launch height). There are two possible angles at which it chould be aimed so that it goes 30 meters. What are they?(adsbygoogle = window.adsbygoogle || []).push({});

Givens:

v(i)=25m/s

a=-9.8m/s^2

d(x)=30m

I know the first step is to determine the time the arrow is in flight, but I'm not exactly sure which formula to use in order to find time.

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# Homework Help: Determine the time the arrow is in flight

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