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valentinak56 [21]
3 years ago
11

Bill is pushing a box with 10 N of force to the left, while Alice is pushing the box with 30 N of force to the right. What is th

e
net force?
Computers and Technology
1 answer:
Greeley [361]3 years ago
7 0

Answer:

Net force = 20 N

Explanation:

Given that,

Force acting on the left = 10 N

Force acting on the right = 30 N

Let right side is positive and left side is negative. Let the net force acting on the box is F. So,

F = -10+30

F = 20 N

So, the net force on the box is 20 N and it is in right side.

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List three different sets of keywords that could be used to search for information on how to
ohaa [14]

Answer:

Set 1: "Trumpet", "Maintenance", "Instructions"

Set 2: "How to", "Trumpet", "Care", "Instrument"

Set 3: "Proper", "Clean", "Service", "Trumpet"

Explanation:

Actual search engines allow very advanced searches, using multiple words related with your objective will improve the results obtained. Also you can refine your search by using specific operators to include or exclude words, websites, file types or dates.

For example in Google search, using + and - will force the results to include and exclude respectively the  following word. Typing several words between " (double quotes) will search specifically for that sentence, the same words and in the same order. Using filetype: will restrict results of a specific file extension, like jpg, or pdf.

There are many other operators available, you can find more information about this by looking for "advanced search operators" of your favourite search engine.

7 0
3 years ago
When reading words using a Scanner object's next method, _________. a. any characters at the beginning of the input that are con
zavuch27 [327]

Answer:

The answer is "Option d"

Explanation:

The scanner method is the full token of the process, that finds and returns. It is token, which is followed by both the inputs meeting and the guideline template. This method can block, even though the former instance of hasNext() is true while waiting for input, and wrong choices can be described as follows:

  • In option a, It is incorrect because the character at the beginning can't be considered.
  • In option b, It is wrong because the characters are known as the word in which blank space not a part of the word.
  • In option c, It is wrong because in this input before the call is not the method.
3 0
3 years ago
San Diego broker Cal Abrams has avoided the technological trend of the past 20 years. Finally, he's jumped online and realized w
AnnZ [28]

Answer:

Cal Abrams must do online advertising and learn digital marketing.

Explanation:

First, Cal has to learn digital marketing that is another name of marketing and advertising online on the internet. He must learn digital marketing courses that are easily available on the internet and some of them are free to learn. However, some of them required a subscription to learn. Learning digital marketing and advertising is so easy. After learning the basics of digital marketing, he must learn the skills of using social media effectively for reaching millions of potential customers.

However, the following are different tools that can be used effectively for online advertising and marketing to reach millions of customers just by running one little advertisement.

  • (Please see the attachment).

4 0
3 years ago
Write a program code which asks for 80 numbers between 100 and 1000 to be entered.
Firlakuza [10]

Answer:

If you are using Python,

```count = 0

for i in range(0, 79):

a = int(input("Input a number: "))

if 100 <= a <= 1000:

 if a > 500:

  count += 1

else:

 print("Please input a number between 100 and 1000!")

 i -= 1

print(count)```

Explanation:

count refers to the number of 500s and above,

the for loop is required for the program to loop 80 times,

a is the input collected,

the nested if is to check whether the number is above 500 and the if is used to check if the number is between 100 and 1000 if not, it will output that you need to input a number between 100 and 1000,

the i-=1 is required to make sure that part wasn't counted.

and the last print is to output the number of numbers above 500

8 0
2 years ago
460N of force is exerted on an object with a surface area of 2,5m.How much pressure is felt by the object?​
BartSMP [9]

Explanation:

p=F/A

p=460N/2m×5m

=46N/m2

7 0
2 years ago
Read 2 more answers
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