Answer:
The main cables of the Golden Gate Bridge are made of numerous smaller cables because by combining several thousand in number of smaller cables, each having a diameter which is approximately the diameter of a pencil, into the required cable diameter dimensions, the flexibility, strength, resistance to cracking, rotation resistance, crushing resistance and fatigue resistance of the main cables are increased, and failure of a few strands in a multi-stranded cable is more likely to be detected before catastrophic failure takes place than in a single cable
The properties of strength and flexibility that the cable provides are required so that the bridge can better cushion the seismic turbulence of the water and strong wind energy at the bay of San Francisco, the location of the bridge
Explanation:
Which of the following is NOT an example of a direct cost of workplace injuries?
Medical expenses
Workers’ compensation payments
Cost for legal services
Lost productivity
Answer:
Lost productivity
Which of these is a unit of heat?
A.
joule
B.
watt
C.
kelvin
D.
joule/kelvin
E.
mole
Answer:
D
Explanation:
Both the joule and the kelvin represent heat. Kelvin is a unit of measurement for temperature and joule is more heat energy.
Answer:
Joules
Explanation:
It's heat
How did Ronald McNair change the face of science?
Answer: Through Physics
Explanation:
He changed the world of science through laser physics, he had a phD in science.
What he really did was amazing where he focused on such tasks as the development of lasers for isotope separation and conducted research on electro-optic modulation for satellite space communications.
He was also a astronaut for the 1986 space module Challenger. Sadly, Challenger exploded due a malfunctioning in the tank, it overheated and killed the entire crew along with Mr.Ronald.
Hope this helps and make sure to thank me!
⚠️I MARK BRIANLIST BEING TIMES ⚠️Match the scenario to the stage of the product development life cycle it represents.
An engineer designs a car engine to use for several different
models
testing the concepts
The description of an electric car battery specifies the amount of
time it takes to recharge
reusing technology
A storyboard details a sequence of scenes or experiences
writing engineering requirements
Hope this helps you and others
bruuh its sum werid people on brainly
Answer:
what happend??
Explanation:
Can someone teach me how to find all valid minterms of any given truth table?
Explanation:
A minterm is a product of variables, in which each variable appears exactly once, either complemented or not. When a truth table is represented in a sum of products form, there is one minterm for each line in the table for which the output is True (1).
Suppose I have a truth table as follows, with inputs A, B and output Z.
AB Z
00 1
01 0
10 1
11 0
When I write the minterms, I use a complemented variable where the input is 0, and an uncomplemented variable where the input is 1. The minterm is expressed as a product of those variables.
Here, there are 2 lines in the table with outputs Z=1. The input conditions AB for those outputs are 00 and 10, so the corresponding minterms are A'B' and AB', where the apostrophe indicates the variable is complemented.
This table is then represented by the sum of products ...
Z = A'B' + AB'
You have all of the valid minterms when you have one for each line of the table where the output is 1.
__
Comment on truth table representation
Truth tables can be represented a number of ways. A nice representation for the purpose of identifying minterms is a list of the output for every possible combination of inputs. We have used that form above.
Sometimes, you may see minterms listed as decimal numbers in the range of 0 to 2^n -1 when there are n input variables. Then, the minterms are developed from the binary equivalents of those decimal numbers.
Example:
Logic with 4 input variables has minterms 7, 8, and 15. The binary equivalents of these numbers are 0111, 1000, 1111. The corresponding minterms (for inputs a, b, c, d) are a'bcd + ab'c'd' + abcd = z. Three numbers are listed, so we know we have all of the valid minterms when we have three corresponding minterms.
__
Additional comment
In some cases, outputs will be listed as "don't care." Another set of minterms can be generated for the don't cares. These can be used in the logic minimization process.
ASAP correct answer plss When you are driving, if you see this traffic sign it means
A: There is a low place in the road. You should drive slowly and be ready to stop if the low place is
filled with water.
B: The road slopes gently downward and upward ahead. You should continue at the same speed if
the way is clear.
C: There is a downhill section of road ahead. If you are driving a large vehicle you should change
to a lower gear to control your speed.
Answer:
C
Explanation:
How much salt will one teaspoon of water dissolve? Complete this experiment to find out!
Materials:
salt
a small glass jar with a lid
water
measuring spoons
Follow these steps:
Carefully measure out 3 Tablespoons of cold water into the jar.
Now measure out 1/8 teaspoon of salt and put it into the jar with the water. Put the lid on the container and shake it. Keep shaking until the salt is completely dissolved. To determine whether it has completely dissolved, hold the container up to the light and look carefully at the bottom, or open the lid and look into it. If you see little grains of salt there, it is not completely dissolved, so keep shaking until it looks the same each time you look.
If the salt does not dissolve completely after five minutes of vigorous shaking, write this in your notebook and go on to step 4. If the salt dissolves completely, add another 1/8 teaspoon of salt and repeat the process. Repeat over and over, keeping track of how many 1/8 teaspoons you add. Stop when you can’t get the salt to dissolve no matter how hard or long you shake the container.
Record how much salt you were able to dissolve in the 3 Tablespoons of water in the solubility data table.
Repeat steps 1-4, but this time using very warm or hot water. Before you do it, run the jar under hot water to warm it up so the water doesn’t cool off right away. Be sure to use the exact same amounts of water and salt as you did the first time. The only variable should be the temperature of the water.
Record your results, and then compare with your previous results.
Answer the following questions:
Were there any differences in the amount of salt that dissolved in the warm water versus the cold water?
Write a conclusion based on your results, using the terms “temperature” and “solubility.”
Based on your results, answer this question: If the oceans of the earth got warmer from global warming, would the water of the oceans become more or less salty? What do you think the effect of this change in the ocean salinity (saltiness) would be on the plants and animals that live in the ocean?
Once you have completed the activity and answered all the questions, turn your assignment in here. To see how this assignment will be graded, click tHow much salt will one teaspoon of water dissolve?
Answer:it took 4 1/8th teaspoons
Explanation:
Answer:
The answer is on the document (not a link and won't break your device, promise).
Explanation:
Which activity is unethical when using a public Internet access terminal? NULL 2
a.
Participate in public online surveys
b.
Offer movie links to friends in other countries
C.
Upload huge video file onto video sharing website
d.
Share personal photos on social networking site
Answer: C
Explanation:
Uploading a huge file on the internet will slow it down alot
a torque of 24 ft pounds is the result when a force of ______ pounds is applied to a wrench that is 18 inches long.
Answer:
16
Explanation:
The product of feet and pounds is the torque. 18 inches is 1.5 feet.
(1.5 ft)(x lbs) = 24 ft·lbs
x lbs = (24 ft·lbs)/(1.5 ft) = 16 lbs
The force will be 16 pounds applied to an 18-inch wrench to obtain 24 ft·lbs.
Answer:
16
Explanation:
A gear train has a ratio of 40/24 and the driving gear is turning 100 RPM.
What is the speed of the driven gear in RPM?
Answer:
S2 = 60 RPM.
Explanation:
Given the following data;
Gear ratio = 40/24 (T2 = 40 and T1 = 24).
Speed of driving gear = 100 RPM
To find the speed of the driven gear;
Mathematically, gear ratio in terms of speed (RPM) is given by this formula;
[tex] S_{1} * T_{1} = S_{2} * T_{2} [/tex]
Where;
S1 represents the speed of the driver gear.S2 represents the speed of the driven gear.T1 represents the number of teeth of the driver gear.T2 represents the number of teeth of the driven gear.Substituting into the equation, we have;
[tex] 100 * 24 = S_{2} * 40[/tex]
[tex] 2400 = 40S_{2} [/tex]
[tex] S2 = \frac {2400}{40} [/tex]
S2 = 60 RPM.
Therefore, the speed of the driven gear is 60 revolutions per minute.
DEFINE NEUTRALIZATION REATION?
Answer:
I would go with when acid and a base react quantitatively with each other. as my answer for that
What is the difference between Material Safety Data Sheets and Safety Data Sheets?
Safety Data Sheets do not include protective measures
Safety Data Sheets do not include health effects
Safety Data Sheets must have 16 user-friendly sections
There are no differences
Answer:
MSDS is Material Safety Data Sheets, whereas SDS just Safety Data Sheets
Explanation:
A: i do not know what answer is
What is the potential consequence of online impulsive buying?
a.
Better managed monthly budget
b.
Tendency to buy unnecessary goods
C.
Wiser decision making when purchasing
d.
Earned discount vouchers from the store
PLEASE HELP!! Its easy!!!
Answer:
C is tire
F is cassette
D is hub
Answer: give me brainliest, fellow hamster friend
Explanation:
can you help me with the engineering
Answer:
maybe depends on what it is about lol
Where does Henrietta think William might be?
the park
the cemetery
his favorite restaurant
Answer:
The cemetery
Explanation:
Answer:
B.) CEMETERY
Explanation:
Have a nice day!
The Marion County School District is planning to build a new elementary school near a commercial district. Which of the following types of construction companies would be best for the job?
A.Commercial
B.Institutional
C.Residential
D.Industrial
Answer:
B or C
Explanation:
Commercial has to be for things like political and industrial is for making/providing things
Technician A says a sway bar is used to control body lean when cornering.
Technician B says that adding additional leafs to a Leaf Spring increases its
capacity. Which is correct?
Technician B only
Answer:
technician B
Explanation:
because adding leaves increasing capacity
Explain the function of a cell wall and name the type of cell that has one ? Worth 50 points plz help need it in less than 30 minutes help plz
Answer:
The cell wall surrounds the plasma membrane of plant cells and provides tensile strength and protection against mechanical and osmotic stress. It also allows cells to develop turgor pressure, which is the pressure of the cell contents against the cell wall.Hope that helps
Explanation:
HELP PLS
Is a book a solid, frame, shell or combination and WHY
How many parts (screws and bolts included) does the average car have?
Answer:
Explanation:
30,000 parts
A single car has about 30,000 parts, counting every part down to the smallest screws.
The total number of parts (screws and bolts included) of the average car is around 30,000.
What are the basic parts of the car?The radiator can be described as a heat exchanger used to eliminate heat from the coolant in the cooling system to prevent the vehicle’s engine from overheating. The hot coolant is routed via the radiator, where the coolant exchange heat with the passing air.
The AC Compressor pumps coolant throughout the system and starts the process of the cooling car. The battery saves energy in chemical form so it is released as electricity to run the vehicle’s electrical components.
The front and rear axles are supporting a vehicle where the wheel hubs are attached. Axles are part of the suspension system and are responsible for delivering power to the wheels from the engine via the transmission and differential.
A car’s brakes can be used to stop or slow a vehicle or prevent it from moving when parked or stopped.
Learn more about parts of automobiles, here:
https://brainly.com/question/800372
#SPJ2
⚠️I MARK BRAINLIST HELP I AM BEING TIMED-included a pic ⚠️The "Big Dig" in Boston, Massachusetts, redesigned the entire highway system in the city, moving roads underground in many areas. The "Big
Dig" could be considered a low-risk project because of the complex engineering and construction challenges.
True
O False
Next
Sub
Save and Exit
Mark this and return

Answer:
False
Explanation:
Just took the test (edge 2021)
I need help... What is Torque?
Answer:
a twisting force that tends to cause rotation
Explanation:
Answer: a force that causes something to rotate
Explanation:
Which option explains why Tyler is impressed in the following scenario?
Tyler's dishwasher recently stopped working. As he was browsing some of the newer models in the store, he was thrilled with what they offered.
The newer dishwasher models were much less expensive due to recent changes in sustainability.
The efficiency rating of the dishwasher was significantly improved, meaning it would save him money and be more eco-friendly.
Engineers were able to design dishwasher models with superficial changes, making them look more attractive.
Due to newly developed products, there was a much wider variety of energy-efficient dishwashers available.
Answer:
Its B). The efficiency rating of the dishwasher was significantly improved, meaning it would save him money and be more eco-friendly.
Explanation:
On EDG
Answer:
It's B) i just did it in edg
Explanation:
Avionics mechanics, or service technicians, are responsible for which of the following related to aircraft maintenance? (Select all that apply.)
engine
inspecting exterior of plane
landing gear
valves
Answer:
all of them
Explanation:
Because I had this question. :)
Good luck with you assinment.
2. It is a measuring instrument used to record the amount of
electrical consumption.
A. clamp meter B. micrometer
B.micrometer
C. steel rule
D. electric meter
Answer:
The correct option is;
D. Electric meter
Explanation:
An electric meter is a metering device that is used for the measurement of the electric power consumption of an electrical powered tools, a living space or a building
Electric meter readings are used by electric utility company to sell electric power to consumers at a given rate such that it allows the electric utility company to receive payment for the total power supplied, and for the consumer to regulate the amount of power consumed
The electric meters are usually calibrated in kilowatt hour (kWh) and prepaid meter displays the amount of units of power bought, while post paid meters are usually read once each billing period which is usually one month.
if when you put your shirt in your pants, your shirt is tucked, does that mean when your shirt is over your pants, your pants are tucked into your shirt...?
Answer:
confusing, but yes
Explanation:
your shirt is over you pants I believe.
⚠️I MARK BRAINLIST I AM BRING TIMED PIC INCLUDED⚠️Match the stage of the product development life cycle to the product that best represents it.
building complex systems
car engines employed for more than one model
reusing technology
sophisticated jet airliners
pushing a technology to market
the latest iPhone version
The final position of a car can be predicted with the following equation: Position = -2.5 (time) + 25 Where is the car’s position at 3.0 seconds? When would the car reach position 0.0 meters?
Answer:
The car's position at 3.0 seconds is 17.5 meters. The car will reach 0.0 meters at 10 seconds.
Explanation:
You can rewrite the equation as P= -2.5t+25. t=time and P is equal to position; so you will plug in 3.0 seconds into t. The equation will now look like: P = -2.5(3.0)+25
P = -2.5(3.0) + 25
P = -7.5 + 25
P = 17.5 meters
Now, to find when the car reaches 0.0 meters, we will plug that into P since P = position and will solve for t.
P = -2.5t + 25
0.0 = -2.5t + 25
-25 -25
-25 = -2.5t
-25/-2.5 = -2.5t/-2.5
10 = t
So the car will reach 0.0 meters at 10 seconds.