just a quick question on spark timers, mostly on ticker tape. I need a reminder on how to calculate the acceleration on the tape. i know i need to take a time measurement and the distance between the dots on the tape but from there do i need to calculate intervals or what? i'm using the acceleration to help find the coefficient of friction of a dynamics cart and brass mass on an inclined plane. thanks for the help!(adsbygoogle = window.adsbygoogle || []).push({});

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# Homework Help: Spark timers

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