Answer:
Explanation:
= Velocity of car = 65 mph =
= Density of air =
From Bernoulli's law we have
The maximum pressure on the girl's hand is
Now = 200 mph =
The maximum pressure on the girl's hand is
Answer:
The governing ratio for thin walled cylinders is 10 if you use the radius. So if you divide the cylinder´s radius by its thickness and your result is more than 10, then you can use the thin walled cylinder stress formulas, in other words:
- if then you have a thin walled cylinder
or using the diameter:
- if then you have a thin walled cylinder
B because thermal has to do with temperature and it’s the amount of kinetic and potential energy in and object
Answer:
I don't think so but you could remember little bit and you could pass.
Explanation:
Answer:
as answered in the attachment
Explanation:
The detailed step by step derivation and the use of trigonometric identities is as shown in the attachment.