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navik [9.2K]
3 years ago
8

Explain why ventilation is very important if there is risk of exposure to random gas in your home school

Physics
1 answer:
bonufazy [111]3 years ago
3 0
Ventilation is very important because it helps remove the gas form people’s homes and schools and it redirects the random gas outside so it is less likely to hurt people
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His acceleration would be 3.34 m/s 
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An ice cube melting into water is an example of: options:
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1. The arctic tern flies from the Arctic to the Antarctic and back every year, a total distance of 22,000 miles! In late summer,
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Answer:

The average velocity that these birds travel is 122.22 miles per day  to the south.

Explanation:

Speed ​​is the physical quantity that expresses the variation in position of an object and as a function of time. In other words, speed is a physical quantity that expresses the relationship between the space traveled by an object, the time used for it and its direction.

Speed ​​is expressed mathematically as the quotient between distance and time:

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In this case:

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Replacing:

velocity=\frac{11,000 miles}{90 days}

velocity = 122.22 \frac{miles}{day}

<u><em>The average velocity that these birds travel is 122.22 miles per day  to the south.</em></u>

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