B because thermal has to do with temperature and it’s the amount of kinetic and potential energy in and object
Answer:
Football stadium on rocky soil
Skyscraper on bedrock
Apartment building on sandy soil
Explanation:
Answer:
we know that
A worker currently makes \$425.00 per week
remember that
1\ year=52\ weeks
so
by proportion find the amount that the worker will earn in one year
\frac{425}{1} \frac{\$}{week} =\frac{x}{52} \frac{\$}{weeks} \\ \\x=52*425 \\ \\x=\$22,100
therefore
the answer is
\$22,100
Explanation:
Answer:
Max shear = 8.15 x 10^7 N/m2
Explanation:
In order to find the maximum stress for a solid shaft having radius r, we will be applying the Torsion formula which can be written as;
Allowable Shear Stress = Torque x Radius / pi/2 x radius^4
Putting the values we have;
T = 2000 N/m
Radius = Diameter/2 = 0.05 / 2 = 0.025 m
Putting values in formula;
Max shear = 2000 x 0.025 / 3.14/2 x (0.025)^4
Max shear = 8.15 x 10^7 N/m2
Answer:
<em>Cout = 11mg/L</em>
Explanation:
Assume Steady State and CSTR, this means Qin = Qout
Given: Qin = 4 000m3/day
Cin = 25mg/L
V = 20 000m3
k = 0.25/day
Find: Cout = ?
outStarting from the mass balance equation for steady state 0 = QCin - QCout - kCoutV
manipulate the equation to get:
\(Cout=Cin(Q/Q+kV)\)
<em>Then simple plug in your givens:
</em>
<em>Cout = (25mg/L)((4000m3/day)/(4000m3/day + 0.25/day(20000m3))
</em>
<em>Cout = 11mg/L</em>