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

http://img402.imageshack.us/img402/5733/problemvm7.th.jpg [Broken]

I had to draw in that line. It was suppose to show a dotted line of the projectile, but the page did not scan well.

2. Relevant equations

3. The attempt at a solution

First atempt:

http://img222.imageshack.us/img222/9059/untitled1ym0.th.png [Broken]

My first solution is almost correct except it seems like my answer is the inverse of the answer given in the book. I started with breaking the given velocity into x-y components and then subtituted them into one of the projectile motion equations.

2nd atempt starting with equations of projectile motion:

It seemed that I was getting no where so i stopped

http://img178.imageshack.us/img178/552/untitled2db5.th.jpg [Broken]

The image might be somewhat hard to see, so try this http://www.savefile.com/files/409621 [Broken]

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# Homework Help: Kinematics of Particles

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