Suppose you patch a tire and inflated it to a typical value of 250 Kpa (about 37 Ib/in2). Recalling that the atmospheric pressure is 101 Kpa, what is the pressure in the inflated tire?
P = 351,000 PaP = 300,000 PaP = 342,000 PaP = 400,000 Pa
pls help #2 ?
2020-11-03 1:19 pm
回答 (1)
2020-11-03 4:57 pm
✔ 最佳答案
The value of 250 kPa means that the pressure inside the tire is 250 kPa greater than the atmospheric pressure.Actual pressure in the inflated tire
= (101 + 250) kPa
= 351 kPa
= (351 kPa) × (1000 Pa/kPa)
= 351000 Pa
The answer: P = 351000 Pa
收錄日期: 2021-04-23 23:06:42
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