Answer:
46.98 kg m/s
Explanation:
P = mv
P = 5.8*8.1 = 46.98 kg m/s
Yea I would love to help u
Jet streams, which are rapidly moving ribbons of air 6 to 9 miles above the Earth, influence the weather by separating warm and cold air and pushing weather systems around the globe. The movement of a jet stream affects temperatures and precipitation.
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I am doing the same thing in school. Everything is pretty simple except that I can't seem to figure out the last part (number 4). And the end of number 3.
Answer:
707 m/s
Explanation:
Since the root mean temperature is directly proportional to the root mean square velocity.
We have
V1/V2 =√T1/T2
V1= root mean square velocity of nitrogen at 300K
V2= root mean square velocity of nitrogen at 600K
Thus;
517/V2 = √300/600
517/V2 = 0.707
V2 = 500/0.707
V2= 707 m/s