3 years ago

What is true about coal as an energy source

1 answer:

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Nonrenewable............................

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storchak [24]

Answer:

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you just divide miles and hours to get your average speed

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elena-14-01-66 [18.8K]

His model was also called the Planetary model

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Cerrena [4.2K]

Answer:

$v_{avg} = 0$

Explanation:

As we know that average velocity is defined as the ratio of total displacement of the object and its time interval.

so here we can say

$v_{avg} = \frac{displacement}{time}$

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because it will have same position after one complete revolution from where it starts

so here we can say that the average velocity will be zero

$v_{avg} = 0$

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