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

A sprinter has a velocity of 6.0m/s at t=3.0s.

Five seconds later he is moving north with a speed of 4.0m/s. calculate the sprinters average acceleration

2. Relevant equations

average acceleration=change in velocity/elapsed time

3. The attempt at a solution

t1=3.0s, v1=6.0m/s, t2=8.0s, v2=-4.0m/s

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# Homework Help: Calculate the sprinters average acceleration

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