During World War ll, the United States and the Soviet Union fought together as the allies against the Axis power. However, the relationship between the two nations was a tense one. Americans had long been wary of Soviet communism and concerned about Russian leader Joseph Stalin’s tyrannical rule of his own country
Answer: hello some aspects of your question is missing below is the missing information
The gas tank is made from A-36 steel and has an inner diameter of 1.50 m.
answer:
≈ 22.5 mm
Explanation:
Given data:
Inner diameter = 1.5 m
pressure = 5 MPa
factor of safety = 1.5
<u>Calculate the required minimum wall thickness</u>
maximum-shear-stress theory ( σ allow ) = σγ / FS
= 250(10)^6 / 1.5 = 166.67 (10^6) Pa
given that |σ| = σ allow
3.75 (10^6) / t = 166.67 (10^6)
∴ t ( wall thickness ) = 0.0225 m ≈ 22.5 mm
Answer:
specific energy = 2.65 ft
y2 = 1.48 ft
Explanation:
given data
average speed v = 6.5 ft/s
width = 5 ft
depth of the water y = 2 ft
solution
we get here specific energy that is express as
specific energy = y + 
...............1
put here value and we get
specific energy = 
specific energy = 2.65 ft
and
alternate depth is
y2 = 
and
here Fr² = 
Fr² = 0.8025
put here value and we get
y2 = 
y2 = 1.48 ft
Answer:
Explanation:
From the question we are told that:
Discharge Rate 
Pressure 
Temperature 
Ambient pressure is 1 atm.
Generally the equation for Density is mathematically given by
Generally the equation for Flow rate is mathematically given by
Where
Therefore
Where
Answer:
$1.38
Explanation:
She will spend $25 million in 3 years at 10% interest is a case of Future Value of Annuity.
Therefore,
FV = A*((1+r)^n-1)/r
Where A = 25,000,000
r=10%=0.1
n=3
FV= 25000000*((1+0.1)^3-1)/0.1
FV=25000000*(1.331-1)/0.1
FV=25000000*(0.331/0.1)
FV=25000000*3.31
FV=$82,750,000
So it is estimated that 20million cars passes through the toll per year
Therefore,
Toll per vehicle per year = 82750000/2000000
=$4.14
Toll for the duration of the project
=4.14/3 =$1.38
