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Papessa [141]
3 years ago
15

The car travels 25 miles in the first 0.5 hours

Physics
1 answer:
Westkost [7]3 years ago
4 0

Answer:

\huge\boxed{\sf v = 50\ miles / hr}

Explanation:

<u>Given Data:</u>

Distance = S = 25 miles

Time = t = 0.5 hours

<u>Required:</u>

Speed = v = ?

<u>Formula:</u>

v = S/t

<u>Solution:</u>

v = 25 / 0.5

v = 50 miles / hr

\rule[225]{225}{2}

Hope this helped!

<h3>~AnonymousHelper1807</h3>
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3 years ago
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The half-life of plutonium 239 is 24,200 years. Assume that the decay rate is proportional to the amount. Determine the amount o
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Answer:

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Explanation:

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Y=Ae^{-kt}

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So you can always write a proportion for a spring:

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Part A:

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