A racing car on a straight accelerates from 100mph to 316 mph in three seconds what is the acceleration?

Question

A racing car on a straight accelerates from 100mph to 316 mph in three seconds what is the acceleration?

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Thu Thảo 5 years 2021-08-28T16:16:38+00:00 1 Answers 19 views 0

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  1. thuthuy
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    2021-08-28T16:18:23+00:00
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    Answer:

    72mph/sec

    Explanation:

    The car goes from 100mph to 316mph in three seconds. Meaning it increases its speed by (316 – 100)mph in three seconds. That is 216 mph increase in three seconds. So, we divide the speed increase by the amount of time the increase occurred over. We get:

    216mph / 3sec = 72mph/sec, our final answer

    Hope it made sense. I would appreciate Brainliest, but no worries.

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