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A runner acelerates from 10m/sec to 50m/sec in 2seconds.what was her acceleration?

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A runner acelerates from 10m/sec to 50m/sec in 2seconds.what was her acceleration?

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  1. What has this to do with swimming and diving?


  2. well firstly you have to notice the range of the two speeds.

    to do this you simply take 10 away from 50

    this giving an answer of 40

    using the formula A (acceleration)=V (velocity) {divided by} T (time

    which is A=40/2

    = 20 m/s/s, which is written as 20m/s squared (the little two above the s, on the end of m/s

    now enjoy ur homework or wteva
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