You can raise an object to a height of 2 meters by pulling down a distance of 8 meters on a pulley with a force of 40 N. How heavy an object can you lift with his effort?
Answer:
160 N
Explanation:
Since, work done by effort = work done by load,
Fd = F'd' where F = effort force = 40 N, d = distance moved by effort = 8 m, F = load and d' = distance moved by load = 2 m.
So, Fd = F'd'
40 N × 8 m = F' × 2 m
320 Nm = 2F m
So, F = 320 Nm/2m
= 160 N
So, the object that can be lifted is an object of 160 N
describe a tsunami when it is far from the coast
I hope it is helpful for you ......
Mark me as Brainliest ......Tsunamis are marine phenomena, created by the abrupt displacement of large amounts of water into an aquatic formation. Tsunamis manifest as waves, which travel in the deep waters of the oceans at an average speed of 756 kilometers per hour.
While in deep water the tsunami, due to its characteristics there, is not considered a serious danger to the floating structures, reaching the shores has particularly devastating consequences.
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Question # 1 Multiple Select Which of the following shows the assignment of a string to a variable? Select 3 options. answer = "23" answer = (23) answer = '23' answer 23 answer = input("How old are you?")
Answer:
answer = input("How old are you?")
Explanation:
Answer is a variable The Input function takes a string
Answer:
answer = input("How old are you? ")answer = '23'answer = "23"Explanation: Correct on Edg 2020/2021.
Match the example with the type of collection.
{'casa': 'house'}
[3, 5]
(3, 5, 'dog')
Answer: First is a dictionary, second is a list, and third is a tuple
Explanation:
Do you need a internet browser to go to the intrnet?
Answer:
No you do not need a interent browzer to get to the internet.
Explanation:
a man takes 30 step to cover 18 metre l,how many step he will needed to cover 3003m distance
Any device that uses light to read and write information.
A. Optical Drive
B. Peripheral Device
C. Laser Device
D. Optical Device
Answer:
the answer is optical drive
Explanation:
hope that helps thanx optical drive uses reflected light to read data.
This is your data.
A= [5, 10, 15]
B = [2, 4, 6]
C = ['dog','cat', 'bird']
You can implement an array of this data with
Answer:
This is your data.
A = [5, 10, 15]
B = [2, 4, 6]
C = ['dog','cat', 'bird']
You can implement an array of this data with
either by using lists or by using the array module
ALSO
This is your code.
>>> A = [ 'dog', 'red']
>>> B = [ 'cat', 'blue']
>>> C = [ 'fish', 'green']
You can implement an array of this data by using
by using lists but not by using the array module
Explanation:
Edge2020
A= [5, 10, 15], B = [2, 4, 6], C = ['dog','cat', 'bird']. You can implement an array of this data either by using lists or by using the array module.
What is an Array?An array is a type of data structure used in computer science that holds a set of elements that are all uniquely recognized by at least one array index or key. Each element of an array is recorded such that a mathematical formula may be used to determine its location from its index tuple.
Indexed arrays, multidimensional arrays, and associative arrays are the three types of arrays.
A procedure called indexing selects a subset of values from an array. A value's position inside an array is indicated by its index. The location of the value in an array differs from the value itself.
To read more about Array, refer to - https://brainly.com/question/14375939
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What might the Internet of Things do in the future?
The future of IoT has the potential to be limitless. Advances to the industrial internet will be accelerated through increased network agility, integrated artificial intelligence (AI) and the capacity to deploy, automate, orchestrate and secure diverse use cases at hyperscale.
please help me
...
....
Answer:
formal information searches
Explanation:
Answer:
informal information source
hope it will help if it helps please ask me in comment
How to unblock a website on a school computer? ASAP who's ever works will get Brainliest and will get a follow.
Answer:
You can't unblock them without admin access to the router. The only way to visit such sites is to find a VPN that is not also blocked by the school.
But you should know, what you are trying to do can get you in trouble if the school's IT department is competent to any extent.
Answer:
login as a teacher into the pc from there you can change the settings of the student acct. because you are the administrator of the pc due to the fact your acct is organized by the school organization such as Lightspeed and other organizations used by the school.
Explanation:
Which is an email protocol that retrieves email without deleting the email and its attachments from the server?
Simple Mail Transfer Protocol (SMTP)
Internet Message Access Protocol (IMAP)
Post Office Protocol version 3 (POP 3)
Simple Network Management Protocol (SNMP)
Answer:
Internet Message Access Protocol (IMAP)
Explanation:
The "Internet Message Access Protocol" or IMAP was created by Mark Crispin at the Stanford Knowledge Systems Laboratory. It allows a person to access his email from his local server. In comparison to the Post Office Protocol Version 3 (POP 3), which deletes the emails once they are downloaded, the IMAP allows the contents to be saved on the server. The email will only be deleted if the user intends to do so.
Answer:
It is Pop 3 not IMAP
Explanation:
Correct on edg 2022
The answer is D!!Readable code includes
o the use of formatting to make the code look better.
the use of dense lines of code without indentation.
o the use of comments that are of no use to future users of the progran
Answer:
D
Explanation:
says in title
Readable code includes the use of comments that are of no use to future users of the program. The correct option is c.
What are readable codes?Readable code is just code that makes its goal crystal plain to the reader. The likelihood is that other developers will read the code we write and want to either comprehend it or modify it. It's interesting to read the code. Variable, function, and class names in the code are meaningful.
The code may need to be tested, a bug fixed, or a new feature added. The evolution of the codebase is facilitated by readable source code, which makes it easier to read and comprehend the abstraction phases. Future developers can save time and effort by writing readable code.
Therefore, the correct option is c, the use of comments that are of no use to future users of the program.
To learn more about readable codes, refer to the link:
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Explaining AutoCorrect
How is the AutoCorrect feature useful in Outlook 2016? Check all that apply.
It checks for common typing errors.
It can automatically fix the error while you are typing.
It suggests email recipients that might be interested in your message.
It underlines words that need spelling and grammar corrections.
It ensures that you are emailing the correct recipients.
Answer:
1.
2.
4.
Explanation:
Had the same question
Software that requires excessive disk space or memory.
A. Malware
B. Excessware
C. Ransomware
D. Bloatware
I need to calculate the % of Grand Total on Microsoft Excel, but can't for the life of me remember how to do that. Help would be greatly appreciated.
PS: Reposting my question because the answers I got previously were both only made for points, not to help in any way. :(
Answer:
You need to first use the Sum function to add up all the costs of September.
Then divide each September cost by the grand total that you got. After that format the last column to be percentages.
Look at the attached file for the formulas used.
what is the binary for O?
Answer:
01001111
Explanation:
Answer:
0000 0000
Explanation:
Give two examples of search
Answer:
goo.gle and ya.hoo
Explanation:
What is the output for the following program? numB = 2 while numB < 15: numB = numB + 5 print(numB) Output:
The following program is a while loop that will output the following data
7,12,17.
In the first iteration, the variable numB is 2, since 2 is less than 15, the program will run the command
numB = numB+5 and it will print 7
The second iteration is still valid because numB is now 7 and is less than 15, so the program will run the command
numB = numB+5 and it will print 12
The third iteration is still valid because numB is now 12 and is less than 15, so the program will run the command
numB = numB+5 and it will print 17
The fourth iteration is not valid because numB is now 17 and is greater than 15, so the program will not run the command
Learn more:
https://brainly.com/question/19344465
Answer: 7,12,17.
Explanation: got it right on edgen
You created a two-dimensional array with the following code.
>>> A = [21, 'dog', 'red']
>>> B = [35, 'cat', 'blue']
>>> C = [12, 'fish', 'green']
>>> E = [A, B, C]
How do you refer to 'cat'?
E[1, 2)
E[1,2]
E[1][2]
E[1,2]
Explanation:
My answer is E[1][1]
but I don't see it here
Answer:
E[1][2] that is correct I just took t
Explaining AutoCorrect
How is the AutoCorrect feature useful in Outlook 2016? Check all that apply.
It checks for common typing errors.
It can automatically fix the error while you are typing.
It suggests email recipients that might be interested in your message.
It underlines words that need spelling and grammar corrections.
It ensures that you are emailing the correct recipients.
Answer:
1, 2 and 4
Explanation:
Drop a paper of A-4 size and a
piece of wood/plastic about 2-3
inches long, from a height more
than 10 feet. Note the time for both
to hit the ground. Now repeat the
experiment by folding the paper
once, twice, thrice... (as many
time as you can). Why every time
the travel time reduces for paper
and remains the same for
wooden/plastic piece. Does the
paper at any stage hit ground
before wooden/plastic piece? If
yes,
In a PC, which of the following components stores the BIOS
A. CPU
B. RAM
C. ROM
D. Hard drive
Which of the following is a palette of colors, fonts and special effects which complement one another?
O Placeholders
O Theme
O Background
Slide Masters
Answer:
Theme
Explanation:
Review the following definition of sustainable construction projects:
Sustainable construction projects demonstrate common sense applications of natural resources throughout the life of the project.
Sustainable projects also take into account the long-term effects on the environment, including how energy and materials are used and
recycled, which should be incorporated into the building itself.
Based on this definition, which of the following characteristics is not a characteristic of sustainable construction projects?
Energy and material efficiency in construction, operation, and maintenance.
Established technologies that have been in use for several decades
Low environmental impacts over the project's life cycle.
High ratio of renewable energy to fossil energy in construction, operation and maintenance,
Answer:
Established technologies that have been in use for several decades
Explanation:
Answer:I’m not sure
Explanation:
Using this feature keeps the message thread intact.
Reply
Opt out
New message
Signature
Answer:
Option 1: Reply is the correct answer.
Explanation:
Emails are used for business and official communications.
Let us look at the options one by one
Reply:
The reply option opens the email editing window. When the reply option is used the emails then are arranged in the form of a message thread. So the reply option keeps the message thread intact.
Hence,
Option 1: Reply is the correct answer.
How much data can be transmitted with a digital signal?
Answer:
two possible
Explanation:
In most digital circuits, the signal can have two possible valid values; this is called a binary signal or logic signal. They are represented by two voltage bands: one near a reference value (typically termed as ground or zero volts), and the other a value near the supply voltage
So my teacher asked us to predict who would win in a death match, and we could choose the two characters, so Alastor from Hazbin Hotel vs Blackhat from villinous, who would win?
Answer:
I think alastor from Hazbin Hotel.
Answer:
alastor
Explanation:
i mean alastor is a demon and blackhat we dont know if he is a demon or not but i mean alastor would win he took down a flying ship that was trying to kill them
define input hardware
What is the missing line of code? >>> >>> math.sqrt(16) 4.0 >>> math.ceil(5.20) 6
Answer:
A math.pow reference
Explanation:
Answer:
from math import ceil
Explanation:
yes
