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Valentin [98]
2 years ago
12

A car traveling south is 200 kilometers from its starting point after 2 hours. What is the average velocity of the car?

Physics
1 answer:
Oksi-84 [34.3K]2 years ago
5 0

Explanation:

Total displacement = 200 km

Total time taken = 2 hour...

Now...

average \: velocity \:  =  \frac{total \: displacement}{total \: time \: taken \: }  \\

=  \frac{200}{2}  \\

= 100 kilometers/hour south

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I believe the answer would be lungs
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Suppose you were bungee jumping from a bridge while blowing a hand-held air horn. How would someone remaining on the bridge hear
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Answer:

The pitch will progressively lower

Explanation:

If i were bungee jumping from  a bridge while blowing a hand-held air horn and someone who remains on the bridge will hear a decreased pitch or frequency as the source is moving away from the stationary listener as per the Dooplers effect. Hence, the pitch will progressively lower as the source is moving away from the observer.

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Grace rides her bike at a constant speed of 6 miles per hour. How far can she travel in 2 1/2 hours?
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Answer:

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7 0
3 years ago
When the liquid line is restricted, the supply of refrigerant to the metering device is reduced. What is the effect on suction p
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The suction pressure decreases and the superheat increases when the liquid line is restricted and the supply of refrigerant to the metering device is reduced.

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       The compressor limits the vapor released by the refrigerant. This            

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Learn more about refrigeration here:

<u>brainly.com/question/9046279</u>

#SPJ4

8 0
2 years ago
James took two pea plants, placing one in a dark closet and the other on a sunny window sill. Both are located in air-conditione
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3 years ago
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