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Mazyrski [523]
3 years ago
13

What are the use of simple machine​

Computers and Technology
1 answer:
Advocard [28]3 years ago
7 0

Answer:

Simple machines are useful because they reduce effort or extend the ability of people to perform tasks beyond their normal capabilities. Simple machines that are widely used include the wheel and axle, pulley , inclined plane, screw, wedge and lever.

Explanation:

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Why are peripherals added to computers?
Novay_Z [31]

Answer:

To expand their capabilities

Explanation:

They allow users to do more with computers

7 0
3 years ago
Differentiate between data and information ​
Mademuasel [1]
Data is an individual unit that contains raw materials which do not carry any specific meaning. information is a group of data that carries logical meaning. info depends on data.
5 0
3 years ago
Topic: Drivers ed 100 points and brainliest!
ddd [48]

Answer: Ill explain it!

Explanation: Modern technology is extremely beneficial to drivers because the modern cars have sensors that detect the range of other cars, when they stop and you might not see or be ready for it, your car will slam the brakes for you, this alone saves many lives. Another is like a Tesla with autopilot. Lets say for example one day your really sleepy or dont feel good, its a stress to keep the car straight. You could turn on autopilot and it could assist you with your driving, and their system has shown to be for the most part very beneficial and responsive. I would say another would be cameras above traffic lights watching for speeders and getting their license plates. This is important because people who are being risky and causing hazards on the road will get a fat ticket and will be seeing court. They are less likely to run a red light if they see a camera watching. I hope this helps you!

3 0
3 years ago
Data is information, information is Data, comparison of both​
adelina 88 [10]

Answer:

"Data is raw, unorganized facts that need to be processed. Data can be something simple and seemingly random and useless until it is organized. When data is processed, organized, structured or presented in a given context so as to make it useful, it is called information. Each student's test score is one piece of data. "

Data is defined as facts or figures, or information that's stored in or used by a computer. An example of data is information collected for a research paper. An example of data is an email.

Hope this Helps

Mark Brainiest

3 0
3 years ago
The Double.parseDouble() method requires a String argument, but it fails if the String cannot be converted to a floating-point n
Andrei [34K]

Answer:

  1. import java.util.Scanner;
  2. public class Main {
  3.    public static void main(String[] args) {
  4.        Scanner input = new Scanner(System.in);
  5.        String numStr = input.nextLine();
  6.        double num;
  7.        try{
  8.            num = Double.parseDouble(numStr);
  9.        }
  10.        catch(NumberFormatException e){
  11.            num = 0;
  12.            System.out.println("Value entered cannot be converted to a floating point number.");
  13.        }
  14.    }
  15. }

Explanation:

The solution code is written in Java.

Firstly, we create a Scanner object and prompt user to input a number (Line 5-6). Next, we create a try -catch block and place the parseDouble inside the try block. If the input is invalid (e.g. "abc"), a NumberFormatException error will be thrown and captured and set the num to 0 and display the error message (Line 11 - 13).  

3 0
3 years ago
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