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

Find the final velocity of the object if it is initially moving along the x axis with average velocity of -62 m/s.

Other information

mass=.462kg

time=5s

average force = 0.8N

impulse=4

2. Relevant equations

F=m(Vf-Vi)/t

3. The attempt at a solution

I use the equation like this

(0.8N)=(.426kg)(Vf+62m/s)/(5s)

=-61.13m/s Is that right?

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# Homework Help: Calculating final Velocity

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