Answer:
90000N
Explanation:
Using gravitational law, F = G(m1)(m2)/r^2, where m1 is the mass of the earth = 5.9742x10^24kg, m2= mass of the man = 900/9.81 = 91.74kg, the r is the distance between the man and the center of the air and it is equal to (6378km+9000m = 6387km), this computation is almost equal to the answer when the solution you use is ratio and proportion.
Why is California a good place for engineers to build suspension bridges?
(viii) A capacitor of0.02 4F is larger than
(a 0.000020 F
(b) 200,000 pF
(c) 2,000 pF
(d) all of the above
Answer:
Answer is. (d) all of the above
Answer:
my answer is D
Explanation:
all of the above
Why do bridges collapse?
Answer:
A substantial proportion of bridge accidents occur during the bridge's construction. These mishaps are frequently caused by an engineering error, such as a miscalculation. The bridge collapses under its own weight, which can be fatal to the employees who are working on it at the moment.
Which is the most effective way to reduce discrimination at the workplace? A. Appoint employees of a single race or religion. B. Create a group according to the background of the employees. C. Conduct awareness training programs for all employees. D. Ask employees to choose their team members
Answer:
C is the correct answer coz the others don't make sense
A component is a part of a system.
O False
O True
True a component is any small part of a system
1. Fuel lines are constructed from
Fuel lines are normally made of double wall steel tubing. For fire safety, a fuel line must be able to withstand the constant and severe vibration produced by the engine and road surface. Lines are placed away from exhaust pipes , mufflers, and manifolds, so that excessive heat will not cause vapor lock.
On automotive horns, when the electromagnet is turned on, the diaphragm is pulled by the armature toward the electromagnet; as this occurs, a ______ opens the contacts, allowing the diaphragm to spring back to its original position
As this occurs, an armature opens the contacts, allowing the diaphragm to spring back to its original position.
What is a Horn?
This is referred to as a simple electromagnetic devices that produce loud, audible sounds to alert people etc.
The movement of the armature flexes the diaphragm which results in the opening of the electrical contacts which is how the horn works.
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Inhalation is the most common way for a(n)
to enter the body.
electrical current
Information
Chemical
Water
inhalation is the most common way for chemical to enter the body
Discuss importance of good communication system
Answer:
Effective communication helps decision makers by gathering and providing the information to the right person on right time. Communication performs as a motivator to the employees by notifying the employees about the job task, process of carrying and how it could be done better.
Arm coverings can NOT protect you from cuts or puncture wounds. Is this statement
TRUE or FALSE?
Answer:
true
Explanation:
it uses a period , not a question mark .
The employer rejected a contractor's tender and accepted a different
tender, but that tenderer went into liquidation before starting on site. The
employer then accepted the first tender, but the contractor said it would
have to increase the price. Is the contractor allowed to do that?
Answer:
gift cards like subscribe channel comment on this is new to the same time as I will send it in the blanks with past and different problems with the day I will send it by clicking the link to and from the day of a place to stay in touch with you tube dash board and my family is greenhouse gases and different songs of a
Answer:
No what was in the past is the past but present is in the present unless it has it's own law/rule
Explanation:
Show that the catting speed of a tool given S=nDN/1000r/min
I guess you got the one
hope it helps you better
A 60 mm radium drum is rigidly attached to a 100 mm radius drum as shown. One of the drum rolls without sliding on the surface shown, and a cord is wound around the other drum. Knowing that end D of the cord
is pulled to the left with a velocity of 160 mm/s and acceleration of 600 mm/s?, both directed to the left, determine the acceleration of points A, B, and C of the drum.
The acceleration at points A, B and C are respectively; 960 mm²/s, 1600 mm²/s and 600 mm²/s
What is the acceleration?The drum rolls without sliding and as such its' instantaneous center will lie at B. Thus;
V_d = V_c = 160 mm/s
Also, a_d = a_c = 600 mm²/s
Now, formula for velocity at A is;
V_a = r_ab * ω
where ω = 160/(100 - 60)
ω = 4 rad/s
V_a = 60 * 4
V_a = 240 mm/s
Acceleration at A = V_a²/r_ab
Acceleration at A = 240²/60 = 960 mm²/s
Now, V_b = 100 * 4 = 400 mm/s
Acceleration at B = 400²/100 = 1600 mm²/s
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1. The weld bead in SMAW is formed by the
a. electrode wire core alone
b. base metal mixing with the flux
c. flux coating
d. electrode wire core mixing with molten base metal
Answer:
a. electrode wire core alone
A batch of 1000 is split into 10 smaller batches of equal size 100. The processing time of each unit is 2
minutes on every machine and the set-up time is 30 minutes. The batch is processed over a serial line of 5
machines. The lead time of the actual batch will be ____ in minutes
The lead time of the actual batch will be in
2950 in minutesWhat is Processing Time?This refers to the amount of time which is taken for a processor to run a procedure and return a result.
We can see that a batch of 1000 is split so that they each have 10 smaller batches which has an equal size of 100 each, then if the processing time is 2 mins per machine and the set up time is 30 mins.
Hence, when this batch is processed over a serial line of 5 machines, then the lead time of the actual batch would be 2950 in minutes
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An inside measurement can be taken with a tape measure by:
Answer:
Adding the length of the tape measure case.
Does a bridge anchored resting on two pillars have any torque?.
Answer: Yes, but it is at equilibrium
Explanation:
What is the primary goal of political parties in televised presidental debates?
to prove which party is best
to present potential candidates
to establish bipartisan agreements
to explain party platforms to voters
i believe it could be c or d, b is the wrong one edge 22
The primary goal of political parties in televised presidential debates is to: D. to explain party platforms to voters.
What is a political party?A political party can be defined as an organized group of individuals (people) who presumably share common political ideologies, aims, goals, vision, and strategies on how a country should be governed.
This ultimately implies that, a political party is an organization of people that are sharing similar political ideologies and it provides a platform for a chosen candidate to run as its sole representative in an election category.
In this context, the primary goal of political parties in televised presidential debates is to explain party platforms to the electorates or voters.
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It's D I just took the test
Edge 2023 :)
Ferroconcrete is reinforced concrete that combines concrete and ________. A. Lead c. Copper b. Iron d. Aluminum.
Answer:
B. Iron
Explanation:
took the test.
identification of workshop safety issues and workshop layouts
Answer:
Poor workshop layout and design.
Cluttered walkways leading to slips, trips and falls.
Electrical power leads.
Welding and grinding equipment.
Power tools – checking guards and cords.
Hoists used to work on farm vehicles.
Poor lighting – leading to accidents.
Battery charging.
Explanation:
Nonconductive safety shoes can be safely worn in a potentially explosive environment.
Is this statement TRUE or FALSE?
brainliest!!! need help
Describe two things you experience on a regular basis that require knowledge of electrical systems. Now describe two for mechanical systems. Identify and detail three careers that an electrical engineer might pursue and three that might be options for a mechanical engineer. Which would suit you best and why?
Which is a method of social engineering that could be used to deliver ransomware?.
The method of social engineering that could be used to deliver ransomware is; email phishing
What are methods of Social engineering?Ransomware is simply a type of social engineering that criminals use to steal data, infect computers, and infiltrate company networks.
Now, the most popular form of social engineering that could be used to deliver ransomware is email phishing. This is because email Phishing has become more pervasive and dangerous these days as it is used when attackers/criminals send fraudulent emails that either contain dangerous links or exploitative requests.
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describe the typical ways of communicating technical information (such as sketches, test and inspection reports, work planning documents), and the amount of detail that should be included
Answer:
The most common and well known of these documents are memos and emails, which are used in every type of business. In addition to this, technical communicators also create instructions, product guides and documentation, graphs, charts, images, videos, and other forms of content.
There are many ways to communicate
technical information,
1. Planning sheet- describe the process - this
shows steps on how to make your drill drift-
telling us how us how to make it.
2.Drawings- this tells you the dimensions, size
of component/workpiece
Inspection sheets- check the measurements
are within given tolerances, this shows us
you've made it within those tolerances.
Instructions/ images of how to make your.
Write a program that takes in a line of text as input, and outputs that line of text in reverse. The program repeats, ending when the user enters "Done", "done", or "d" for the line of text
The program that takes in a line of text as input, and outputs that line of text in reverse is as follows:
list1 = []
x = input("input your text for it to be reverse: ")
while x != "done" and "d" and "Done":
list1.append(x)
x = input("input your text for it to be reverse: ")
for i in list1:
print(i[::-1])
Code explanation:The code is written in python
The first line of code, a variable is declared with an empty list.The variable x is used to store the users inputThen we use the while loop to check if the users input is any of "Done", "d" and "done." If the users input is not any of "Done", "d" and "done", we append it to the empty listWe loop through the list using a for loop to get the individual elements and finally print the reverse of each elements.learn more on python code here; https://brainly.com/question/24833629
relationship between civil engineering and geology
Answer:
Geological and civil engineers sometimes work together, but have very different responsibilities. While geological engineers study the earth's inner and outer surface to evaluate potential mining and infrastructure construction sites, civil engineers design the infrastructure to be built.
Is a backup generator a good investment for your home?.
Answer:
As a homeowner, buying a generator could spare you financial losses, like food spoilage, when power outages strike. Also, if you work from home, a standby generator is a solid investment, as it ensures you won't suffer a loss of income due to circumstances outside your control.
If a specification indicates acceptable product is 13 mm +/- 1.5 mm, which
measurement would you reject as out of specification?
Answer:
Any measurement greater than 14.5 or less than 11.5 mm.
Explanation:
The specification indicates the nominal value and tolerance from nominal.
13 + 1.5 = 14.5
13 - 1.5 = 11.5
Any measurement above 14.5 or below 11.5 mm would be considered 'out of spec', and therefore rejected.
9.For a single-frequency sine wave modulating signal of 3 kHz with a carrier frequency of 36 MHz, what is the spacing between sidebands
The spacing between sidebands is equal to 6 kHz.
Given the following data:
Modulating signal = 3 kHz.Carrier frequency = 36 MHz.What is a sideband?A sideband can be defined as a band of frequencies that are lower or higher than the carrier frequency due to the modulation process. Thus, it will either be lower than or higher than the carrier frequency.
Generally, the frequency of the modulating signal is equal to the spacing between the sidebands. Therefore, a modulating signal of 3 kHz simply means that the lower sideband is 3 kHz higher while the upper sideband is 3 kHz lower.
Spacing = 3 kHz + 3 kHz = 6 kHz.
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Paper-like fiber clothing is intended as a one-use product. Is this statement TRUE or
FALSE?
