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Vlada [557]
3 years ago
7

What would be the mechanical advantage of the lever be, if the triangular block were moved to a position 40 cm from the edge of

the output force side of the plank?
thanks!
Computers and Technology
2 answers:
tresset_1 [31]3 years ago
6 0
I think the answer is 2.5 or 3

m_a_m_a [10]3 years ago
6 0
The answer is 3 for your problem
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The Caesar Cipher has 25 different shifts to try.
statuscvo [17]

Answer:

D. 25x24x23x22x21.....3x2x1.

Explanation:

The ceasar cipher is a encryption technique, that uses a combination of information or keys to encrypt an information.

The 25 shift ceasar cipher has 25 different combinations, so the number of probable random cipher substitution is 25!,

That is = 25 × 24×23× 22×..... ×2×1.

3 0
3 years ago
for java ?(Business: check ISBN-13)ISBN-13 is a new standard for identifying books. It uses 13 digits d1d2d3d4d5d6d7d8d9d10d11d1
ludmilkaskok [199]

Answer:

In Java:

import java.util.*;

public class Main{

public static void main(String[] args) {

 Scanner input = new Scanner(System.in);

 String isbn;

 System.out.print("First 1:2 digits: ");

 isbn = input.nextLine();

 if(isbn.length()==12){

 int chksum = 0;

 for(int i = 0; i<12;i++){

     if((i+1)%2==0){      chksum+= 3 * Character.getNumericValue(isbn.charAt(i));          }

     else{          chksum+=Character.getNumericValue(isbn.charAt(i));          }  }

 chksum%=10;

 chksum=10-chksum;

 if(chksum==10){

 System.out.print("The ISBN-13 number is "+isbn+"0");}

 else{

 System.out.print("The ISBN-13 number is "+isbn+""+chksum);          }   }

 else{

     System.out.print("Invalid Input");

 }     }}

Explanation:

See attachment for explanation where comments are used to explain each line

Download txt
6 0
3 years ago
You work part-time at a computer repair store, and you are on-site at a customer's premises. Your customer has signed up for DSL
patriot [66]

The fill up are:

First Install the DSL router and link it to the phone line via:

  • Look at the Shelf, and expand Routers.
  • Take in the DSL router to the Workspace area.
  • Beyond the router, click on Back to switch to the back view of the router.

<h3>What is the steps about?</h3>

Next check On the Shelf, and expand Cables.

Click on the twisted pair cable that has RJ11 connectors.

Looking at the Selected Component window, take in a connector to the RJ11 port on the router.

Looking at the Selected Component window, take in or drad the other connector to the empty phone port that can be seen on the wall outlet.

Then Plug in the router via:

The Shelf, click on the power adapter.

  • Using the Selected Component window, take in the DC power connector to the power port on the DSL router and also take in the AC power plug to the wall outlet then:

Click on the computer to the DSL router as follows:

Beyond the computer, click on Back to switch to the back view of the computer and in the Shelf, click on the Cat5e cable.

Using the Selected Component window, take in a connector to the network port on the computer and then take in other connector to a network port on the DSL router.

The implementing DSL and Select the DSL filter then click on the phone cable under Partial connections and take in or drag unconncected connector to the RJ11 port on the filter.

Learn more about DSL internet  from

brainly.com/question/14599737

#SPJ1

5 0
2 years ago
Devices used for viewing images from one computer to another over the internet
garri49 [273]
Its a monitor otherwise the screen on a computer
3 0
3 years ago
Select the correct answer.
Galina-37 [17]
Close call between researcher and project manager, but I say project manager
8 0
3 years ago
Read 2 more answers
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