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

Exactly 3.3s after a projectile is fired into the air from the ground, it is observed to have a velocity v = (8.6i + 5.0j ), where the x axis is horizontal and the y axis is positive upward.

Determine the horizontal range of the projectile

2. Relevant equations

x=x_{0}+v_{y0}t+1/2at^{2}

v=[tex]\sqrt{}V_{x}[/tex]^{2}+V_{y}^{2}

3. The attempt at a solution

v= 9.95 by finding the resultant of the velocity vector

x_{ 0 = 0 ax= 0 x= Vx(t)? is that correct? if so then, x= 9.95(3.3)= 32.8? but this is wrong and i don't know how to get it wait does R= x? or y?}

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# Homework Help: Vector kinematics question

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