Solve the recurrence relation.<br> S(1)=1<br> S(n)= S(n-1)+(2n-1) for n>=2

Calculate the shear stress (lbf/in^2) for a given normal stress (lbf/in^2) that is applied to a material with a given cohesion (

LenaWriter [7]

MOHR-COULOMB FAILURE CRITERIA:

In 1900, MOHR-COULOMB states Theory of Rupture in Materials which defines as “A material fails due to because of a critical combination of normal and shear stress, not from maximum normal or shear stress”. Failure Envelope is approached by a linear relationship.

If you can not understand the below symbols see the attachment below

f  f ()

Where: f = Shear Stress on Failure Plane

´= Normal Stress on Failure Plane

See the graph in the attachment

For calculating the shear stress, when Normal stress, cohesion and angle of internal friction are given. Use this formula: shear stress =  f  c   tan 

Where,

• f is Shear Stress on Failure Plane

• c is Cohesion

•  is Normal Total Stress on Failure Plane

•  is Friction Angle

8 0

3 years ago

In the world of computing, _________ means acquiring or exchanging copies of protected digital creations without payment or perm

Sholpan [36]

Answer:

Piracy.

Explanation:

Piracy refers to copying or duplicating contents and then selling it to market at lower prices without the owners knowledge or permission. Let's assume I designed a software for company "A" at the price of $2500, but someone inside from the company created a copy of that software and sold it in market at price of $200 without my knowledge or permission. This is what we call piracy.

3 0

3 years ago

Exercise 8.1.9: Diving Contest Your school is hosting a diving contest, and they need a programmer to work on the scoreboard! Yo

vampirchik [111]

Answer:

def calculate_score(theTuple):

first, second, third = theTuple

if first >= 0 and first <=10 and second >= 0 and second <=10 and third >= 0 and third <=10:

print(first + second+third)

else:

print("Range must be 0 to 10")

Explanation:

This line defines the function

def calculate_score(theTuple):

This line gets the content of the function

first, second, third = theTuple

The following if condition checks if the digits are in the range 0 to 10

if first >= 0 and first <=10 and second >= 0 and second <=10 and third >= 0 and third <=10:

This calculates the sum

print(first + second+third)

else:

If number is outside range 0 and 10, this line is executed

print("Range must be 0 to 10")

4 0

3 years ago

The size of an array (how many elements it contains), which is accessed by .Lenth() returns (Choose the best answer)

Wewaii [24]

Answer:that creates the array, puts some values in it, and displays the values. ... assign a value to each array element and print for (int i = 0; i < anArray.length; i++) ... Array; Array Initializers; Accessing an Array Element; Getting the Size of an Array ... not create an array and does not allocate any memory to contain array elements.

Explanation:

5 0

3 years ago

Write an algorithm for switching off the electric water heater automatically when the temperature rises to 70 o Celsius.

noname [10]

Answer:

The algorithm for switching off the electric water heater automatically when the temperature rises to 70 o Celsius is given below.

Explanation:

Let use python code for this question.

we will use if statement to check the condition if the temperature is greater than 70.

When the temperature is 70, then the algorithm will send signal to hardware to turn yourself off.

if(temperature==70):

print("send_turn_off_signal")

3 0

2 years ago

Solve the recurrence relation. S(1)=1 S(n)= S(n-1)+(2n-1) for n>=2