Answer:
how are supposed to help when you can't do anything?
Answer: hello the diagram related to your question is missing please the third image is the missing part of the question
Fx = 977.76 Ib/ft
Explanation:
<u>Estimate the force that water exerts on the pier </u>
V = 12 ft/s
D( diameter ) = 6 ft
first express the force on the first half of the cylinder as
Fx1 = - ---------------- ( 1 )
where ; Fy = 0
Ps = Po + 1/2 Pv^2 ( 1 - 4 sin^2β ) ------------- ( 2 )
Input equation (2) into equation ( 1 ) (note : assuming Po = 0 )
attached below is the remaining part of the solution
Snap rings, and bearings can be used to keep a gear on a shaft, hope this helps!!
Answer:
The lumped body analysis is most applicable for slender bodies because Biot number is smaller for the slender bodies as compare to the well rounded bodies.
As we know that Biot number Bi ,given as
h= heat transfer coefficient
k= thermal conductivity
Lc=characteristic length
V=volume
A=area
When Bi is less than 0.1 then lumped body analysis is applicable.
You could go on Slader and look for the book, it gives you answer keys