In which state of matter is there no particle motion?

A good machine should have the mechanical advantage of......?

zavuch27 [327]

Answer:

The ideal mechanical advantage (IMA) of an inclined plane is the length of the incline divided by the vertical rise, the so-called run-to-rise ratio. The mechanical advantage increases as the slope of the incline decreases, but then the load will have to be moved a greater distance.

Explanation:

4 0

3 years ago

If you want a user to enter exactly 20 values, which loop would be the best to use?

Hitman42 [59]

Answer: For loop

Explanation:

Using the for loop we can get the exact number of values/outcomes we require.

For example: printf(enter 20 numbers");

for(int i=0; i<20;i++)

{

scanf("%d", &number);

}

So, this is an implementation of for loop in C. Using it we can enter exact 20 numbers not less or more than that.

Therefore, for loop is the answer.

4 0

3 years ago

On the Format tab, in the Shape Styles group, there is the option to change the _____. a. Shape Effects b. Shape Fill c. Shape O

makvit [3.9K]

Hey there! Hello!

The answer to this problem will be D, "All Of The Above." I've attached a picture that shows the Shape Format tab in Microsoft Word. You can see in the dropdown that there's options for all three of your listed choices: Shape Fill, Shape Outline, and Shape Effects.

I hope this helped you out! Feel free to ask me any additional questions if you have any. :-)

6 0

3 years ago

Write a method named removeDuplicates that accepts a string parameter and returns a new string with all consecutive occurrences

Nitella [24]

Answer:

//Method definition

//Method receives a String argument and returns a String value

public static String removeDuplicates(String str){

//Create a new string to hold the unique characters

String newString = "";

//Create a loop to cycle through each of the characters in the

//original string.

for(int i=0; i<str.length(); i++){

// For each of the cycles, using the indexOf() method,

// check if the character at that position

// already exists in the new string.

if(newString.indexOf(str.charAt(i)) == -1){

//if it does not exist, add it to the new string

newString += str.charAt(i);

} //End of if statement

} //End of for statement

return newString; // return the new string

} //End of method definition

Sample Output:

removeDuplicates("bookkeeeeeper") => "bokeper"

Explanation:

The above code has been written in Java. It contains comments explaining every line of the code. Please go through the comments.

The actual lines of codes are written in bold-face to distinguish them from comments. The program has been re-written without comments as follows:

public static String removeDuplicates(String str){

String newString = "";

for(int i=0; i<str.length(); i++){

if(newString.indexOf(str.charAt(i)) == -1){

newString += str.charAt(i);

}

return newString;

}

From the sample output, when tested in a main application, a call to removeDuplicates("bookkeeeeeper") would return "bokeper"

7 0

2 years ago

A method in a class that modifies information about an object is called a/an ____ method.

exis [7]

<span>A method in a class that modifies information about an object is called a <u>mutator</u> method.</span>

7 0

3 years ago