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o-na [289]
3 years ago
14

ISTH ME A LEMONITH ANSWERITH MEITH

Engineering
1 answer:
e-lub [12.9K]3 years ago
3 0
W h a t are you saying
You might be interested in
External crack of length of 3.0 mm was detected on the surface of the shaft of wind turbine made from 4340 steel. The diameter o
sveticcg [70]

Answer:

The correct answer is "K_c=6.0369 \ MPa\sqrt{m}".

Explanation:

Given:

Maximum load,

P = 50,000 N

Crack length,

a = 3mm

or,

  = 3×10⁻³ m

Diameter,

d = 32 mm

As we know,

⇒  Maximum stress, \sigma=\frac{P}{A}

                                      =\frac{50000}{(\frac{\pi}{4}\times 32^2)}

                                      =62.20 \ N/mm^2

Now,

⇒  Fracture tougness, K_c=Y \sigma\sqrt{\pi a}

On substituting the values, we get

                                           =1\times 62.20\times \sqrt{3.14\times 3\times 10^{-3}}

                                           =6.0369 \ MPa\sqrt{m}

4 0
3 years ago
What is 1000J in Btu?
dybincka [34]

Answer:

0.948 Btu

Explanation:

1 Btu = 1055 J so \frac{1000}{1055} = 0.948 Btu

5 0
4 years ago
Read 2 more answers
For this assignment, you will write a program to determine the time and date corresponding to an elapsed number of seconds since
Karolina [17]

A Python program should be written to produce output that corresponds to the given hour, minute, second, day of the month, month's name, year, and day of the week's name.

present_year=2016

present_month="January"

present_date="1"

present_day="Friday"

present_hour=0

present_minute=0

present_second=0

input<-from user(seconds)//taking imput from the user using Python program

   total_seconds=input

   //checking with seconds

   if(total_seconds<60)

       present_second+=total_seconds

   else

       total_minutes=total_seconds/60

       remaining_seconds=total_seconds-total_minutes*60

       present_second+=remaining_seconds

   //checking with minutes

   if(total_minutes<60)

       present_minute+=total_minutes

   else

       total_hours=total_minutes/60

       remaining_minutes=total_minutes-total_hours*60

       present_minute+=remaining_minutes

   //checklng with hours

   if(total_hours<24)

       present_hour+=total_hours

   else

       total_days=total_hours/24

       remaining_hours=total_hours-total_days*24

       present_hour+=remaining_hours

   //checking with days

   total_weeks=total_days/7

   remaining_day=total_days-total_weeks*7

   switch(remaining_day)

       case 1:

           present_day="Friday"

       case 2:

           present_day="Saturday"

       case 3:

           present_day="Sundayday"

       case 4:

           present_day="Monday"

       case 5:

           present_day="Tuesday"

       case 6:

           present_day="Wedday"

       case 7:

           present_day="Thursday"

   //checking with years    

   if(total_days>366)

       while(total_days)

           if(present_year%4==0)

               total_days-=366

               present_year+=1

           if(present_year%4!=4)

               total_days-=365

               present_year+=1

           if(present_year%4!=0&&total_days<365)

               break;

           if(present_year%4==0&&total_days<366)

               break;

   //checking with months and date

   if(total_days<=366)

       while(total_days)

           if(present_month="January")

               present_date++

               total_days--

               if(present_date==31)

                   present_month="February"

                   present_date=0

           if(present_month="February")

               present_date++

               total_days--

               if(present_date==28&&present_year%4!=0)

                   present_month="March"

                   present_date=0

               if(present_date==29&&present_year%4==0)

                   present_month="March"

                   present_date=0

           if(present_month="March")

               present_date++

               total_days--

               if(present_date==31)

                   present_month="April"

                   present_date=0        

           if(present_month="April")

               present_date++

               total_days--

               if(present_date==30)

                   present_month="May"

                   present_date=0        

           if(present_month="May")

               present_date++

               total_days--

               if(present_date==31)

                   present_month="June"

                   present_date=0        

           if(present_month="June")

               present_date++

               total_days--

               if(present_date==30)

                   present_month="July"

                   present_date=0    

           if(present_month="July")

               present_date++

               total_days--

               if(present_date==31)

                   present_month="August"

                   present_date=0    

           if(present_month="August")

               present_date++

               total_days--

               if(present_date==31)

                   present_month="September"

                   present_date=0        

           if(present_month="September")

               present_date++

               total_days--

               if(present_date==30)

                   present_month="October"

                   present_date=0    

           if(present_month="October")

               present_date++

               total_days--

               if(present_date==31)

                   present_month="November"

                   present_date=0    

           if(present_month="November")

               present_date++

               total_days--

               if(present_date==30)

                   present_month="December"

                   present_date=0

           if(present_month="December")

               present_date++

               total_days--

               if(present_date==31)

                   present_month="January"

                   present_date=0

//printing present time

print present_hour:present_minute:present_second present_date present_month present_year present_day          

Learn more about Python program here:

brainly.com/question/28691290

#SPJ4          

3 0
2 years ago
For what type of metal is high speed steel drill best suited?
Harrizon [31]
ANSWER-
I believe it would be high speed steel
8 0
3 years ago
Read 2 more answers
QUESTION
Ymorist [56]
Torch body if I’m wrong I’m really sorry that’s what I got
3 0
3 years ago
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