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

A particle travels a unit distance in a unit amount of time. It starts at rest and ends at rest.

I need to show that, at some time during the trip, the magnitude of the particle’s

acceleration was at least 4.

2. Relevant equations

3. The attempt at a solution

i really don't know how to do this problem. any hints?

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# Homework Help: A particle traveling question

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