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## Homework Statement

A projectile is launched at an initial speed of 30 m/s at an angle of 60° above the horizontal. Calculate the magnitude and direction of its velocity (a) 2s and (b) 5s after launch

## Homework Equations

x=v*t in the x dimension

x= x+vt+(1/2)at^2

## The Attempt at a Solution

I tried going through with the x dimension to solve for acceleration but the acceleration in the y is 9.8.