Answer:
Racking is the term used for when buildings tilt as their structural components are forced out of plumb. This is most commonly caused by wind forces exerting horizontal pressure, but it can also be caused by seismic stress, thermal expansion or contraction, and so on.
Explanation:
Explanation:
def checklist(a_list, a_value):// def //used to name a function, the //arguments being passed into the //functions are a_list and a_value
if a_value in list://if statement to
//check if it's in the list or not
print("")//print statement to do
//nothing
else://else statement for if the
//a_value is in a_list
a_list.append(a_value)//this adds
//the value to the list
Answer:
Head loss in 100 m length equals 1.00 m.
Explanation:
The head loss in an open channel is calculated using manning's equation as follows

For a asphalt rectangular channel we have
Area of flow = 
Wetted Perimeter = 
manning's roughness coefficient = 0.016
Applying values in the above equation we get

Now we know that
