assume the pulleys are frictionless and weightless. the hanging weight is 600 lb. determine the cord reaction at

Answer:s

Explanation:s

It's the law. Under New York law, you can get a citation for riding your bike while listening to music using headphones or earbuds in both ears. It is lawful, however, to listen to music with only one earbud keeping the other ear free.

Sensory deprivation. One of the main ways that people alert each other to danger on the road is through sound. Whether it's honking, yelling or ringing a bicycle bell, you're less likely to hear any of these warnings if you're listening to music putting you at higher risk of an accident.

Decreased attention. The more stimuli you have to contend with, the more difficult it is to dedicate your full attention to one particular task. If you get caught up in a song or story you're listening to while cycling, it can increase your distractibility which could have disastrous consequences.

The majority of cycling-related accidents involve a cyclist and a motor vehicle. Not surprisingly, the injuries a cyclist suffers in such collisions tend to be disproportionately serious and often fatal. Therefore, if you're cycling in traffic, foregoing the headphones can prove to be a life-saving decision.

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Assuming that cell B5 contains the sales amount for the first salesperson, the IFS function to determine the commission rate in cell C5 is:

=IFS(B5>35000, 0.05, B5>25000, 0.04, B5>0, 0.02)

This formula checks the sales amount in B5 against each threshold amount in descending order (starting with $35,000), and returns the corresponding bonus rate if the sales amount is greater than that threshold. If the sales amount is less than or equal to zero, it returns a bonus rate of 0%.

To fill the formula down through cell C8, select cell C5 and drag the fill handle down to cell C8. This will copy the formula to the other cells in the group, adjusting the cell references as needed.

When you have a single cell selected and click the insert button instead of the button arrow, excel inserts a single cell, automatically moving cells down and to the right to create space for the new cell to be inserted.

This is done to ensure that any existing data in the adjacent cells to the right or below the cell being inserted is not deleted. Excel also provides an option to shift cells left, right, up, or down when a new cell or cells are inserted.

To insert a single cell in Excel, you can follow the steps below:

Select the cell that is immediately below or to the right of where you want to insert the new cell. This ensures that the data in the adjacent cells is not overwritten when the new cell is inserted.

Click on the Insert button on the Home tab in the ribbon. Alternatively, you can right-click the selected cell and choose Insert from the context menu. This opens the Insert dialog box. Select the option for how you want to shift the cells.If you want to insert a new cell above the selected cell and shift the cells down, select the option Shift cells down.

Click OK to insert the new cell, and Excel will shift the cells accordingly. Excel also provides options to insert multiple cells, rows, or columns. These options are available on the Insert button dropdown. You can also use keyboard shortcuts to insert cells, rows, or columns in Excel.

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Hai

Your answer will be A.

If you lower the Air Pressure your Object will Float Down ward. The Air Pressure allows it to Fly.

The pressure field created by faster air movement over an airfoil is; A:  higher

When the air hits the front of the wing, the air will flow in a steeper curve upward, than the bottom wing flow which will lead to the creation of a vacuum on top of the wing that pulls more air towards the top of the wing.

Finally, this air above does the same thing but it will move faster as a result of the vacuum pulling it in, and as such the vacuum now lifts the wing. Thus, Faster air movement over an airfoil creates a higher pressure field.

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Answer:  The answer is rockmetamorphic rock → igneous rock → sedimentary rockigneous rock

Explanation: Hope this was helpful

Answer:

i think its called leggings thats wut my shop teacher told me

Explanation:

Answer:

identify function of the system unit and its components

Answer:

HCP

Extra -> BCC the most, FCC between

Explanation:

Answer:

b. A view of a building seen from one side, a flat representation of one façade. This is the most common view used to describe the external appearance of a building.

Explanation:

An elevation is a three-dimensional, orthographic, architectural projection that reveals just a side of the building. It is represented with diagrams and shadows are used to create the effect of a three-dimensional image.

It reveals the position of the building from ground-depth and only the outer parts of the structure are illustrated. Elevations, building plans, and section drawings are always drawn together by the architects.

Option C - two hours. Type 1B buildings are fire-resistive and feature noncombustible materials in both structural and non-structural components.

These buildings' structural components, such as the structural frame supporting the roof, are designed to withstand high temperatures for an extended period and, as a result, have high fire-resistance ratings.What is the minimum fire-resistance rating for the structural frame supporting only the roof of a Type 1B building?The minimum fire-resistance rating for the structural frame supporting only the roof of a Type 1B building is two hours. This means that the structural frame supporting the roof of a Type 1B building must be capable of resisting high temperatures and flames for at least two hours before structural failure occurs.This standard is necessary to prevent the structural frame from collapsing and causing significant damage in the event of a fire. In high-rise buildings, it is critical to prevent structural failure to ensure that firefighters and other rescue personnel have adequate time to respond to the situation and evacuate occupants safely.Therefore, the answer is Option C - two hours.

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At 1.2mpa pressure and 50c

What is pressure?
By pressing a knife against some fruit, one can see a straightforward illustration of pressure. The surface won't be cut if you press the flat part of the knife against the fruit. The force is dispersed over a wide area (low pressure).

a)Mass flow rate of the refrigerant
Therefore h1= condenser inlet enthalpy =278.28KJ/Kg
saturation temperature at 1.2mpa is 46.29C
Therefore the temperature of the condenser

T2 = 46.29C - 5
T2 = 41.29C

Now,
d)power consumed by compressor W = 3.3KW
Q4 = QL + w = Q4
QL = mR(h1-h2)-W
= 0.0498 x (278.26 - 110.19)-3.3
=5.074KW
Hence refrigerator load is 5.74Kg

(COP)r = 238/53
(Cop) = 4.490

Therefore the above values are the (a) mass flow rate of the refrigerant, b) the refrigerant load, c) the cop, and d) the minimum power input to the compressor for the same refrigeration load.

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It's important to note that this speed difference is only noticeable for large programs. For small programs, the difference is negligible.

1. Shortcut operators are faster than the conventional arithmetic operators: This statement is true. Shortcut operators are faster because they combine arithmetic operations with variable assignments in a single statement. For example, instead of writing "a = a + 2", you can write "a += 2". This saves time and reduces the amount of code you need to write. However, it's important to note that this speed difference is only noticeable for large programs or when dealing with complex calculations. For small programs, the difference is negligible.
2. You can declare more than one variable in a single line: This statement is also true. In many programming languages, you can declare and initialize multiple variables on the same line. For example, instead of writing "int a; int b; int c;", you can write "int a, b, c;". This saves space and makes your code more concise. However, it's important to note that you should only do this if the variables are related and have the same data type.
3. You must use else after every if statement: This statement is false. It's not necessary to use else after every if statement. You can use if statements on their own if you don't need to execute any code if the condition is not true. However, if you need to execute code in both cases (true and false), then you should use else. It's also important to note that you can use else if to test for additional conditions if the first if statement is not true.

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Answer:

Most technicians install rebuilt or new power steering pumps rather than overhauling the defective unit in the shop.

True

Explanation:

It has been established that most technicians, instead of overhauling the defective power steering pumps, prefer to install rebuilt or revamped pumps or even new pumps when they could have overhauled the unit themselves.  Some are afraid that leakage could occur again.  They are not confident enough to do the overhauling in-house or some claim that they do not have the time and other tools to carry out the overhauling.  Acknowledgedly, overhauling a power steering pump is not a job for the novice.  They require experienced and skilled hands to do the hard work.

Answer:

Cool.

Explanation:

The control limit using Sample Upper Control Limit (UCL) is determined to be 20.7 . Control limits are statistical calculations used in process control to determine the boundaries within which a process is considered to be under control.

Control limits are typically calculated based on historical data and the desired level of control for a specific process. They help identify whether the process is operating within acceptable limits or if there are variations that require investigation and corrective action. The UCL represents the upper boundary beyond which the process is considered to be out of control.

By comparing the observed values or sample measurements to the control limits, organizations can monitor and assess the performance of a process. If a data point falls outside the control limits, it may indicate a special cause variation or an issue that needs to be addressed to bring the process back under control.

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The convolution y(n) of x(n) and h(n) is {0, 5, -2, 4.5, 0.5, 0, 0, 0} with pointer at n = 2.

To compute the convolution, we need to flip the h(n) signal and slide it over x(n) while multiplying the corresponding values. The given x(n) has 6 elements, and h(n) has a length of 6 as well.

For n = 0: y(0) = 0 * (0 + 1) = 0

For n = 1: y(1) = 5 * (0 + 1) + 0 * (1 + 1) = 5

For n = 2: y(2) = -2 * (0 + 1) + 5 * (1 + 1) + 0 * (0 + 1) = -2 + 10 = 8

For n = 3: y(3) = 4 * (0 + 1) - 2 * (1 + 1) + 5 * (0 + 1) = 4 - 4 + 5 = 5

For n = 4: y(4) = 1.5 * (0 + 1) + 4 * (1 + 1) - 2 * (0 + 1) = 1.5 + 8 - 2 = 7.5

For n = 5: y(5) = 1 * (0 + 1) + 1.5 * (1 + 1) + 4 * (0 + 1) = 1 + 3 + 4 = 8

For n = 6 to 8: y(n) = 0, as h(n) has no overlap with x(n)

Hence, the convolution y(n) is {0, 5, -2, 4.5, 0.5, 0, 0, 0} with the pointer at n = 2.

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Answer:

the first one is the correct answer

Answer:

the first one would be correct

Explanation:

An algorithm that can be used to determine the total cost of a rectangular carpet, given the length and width, and the material cost, is shown below.

In order to calculate the cost of a rectangular carpet when given the material cost as $23 per square yard, and the length and width is:

COST_PER_SQUAREYARD=23

Read length;

Write "Enter lenght of the carpet"

Read width;

Write "Enter width the carpet"

carper_area_in_feet=lenght*width;

//Conversion from feet to yards by dividing the feet by 3

//1yard=3feet

carper_area_in_yard=lenght*width/3;

carpet_cost=carpet_area_in_yard*COST_PER_SQUAREYARD;

due_amount=total_cost_in_yard+tax;

Write "Total carpert cost of 23 $ per square yard:"

Write carpet_cost

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Note that when tracking team progress, what the Kanban board can show the team is: "Where the team has too much work-in-process (WIP) "(Option D).

Kanban is one of the tools that can be used to implement Kanban to manage work at an individual or organizational level.

Kanban visually represents work at each stage of the process, using cards to represent work items and columns to represent each stage of the process. Although originally created for manufacturing, today Kanban boards are useful tools in a variety of businesses. This includes hospitals, factories, publishers, nonprofits, and anyone else looking for effective ways to visually share and manage tasks.

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Answer:

staples

Door or window

Explanation:

staples.- can hit the internal core and risk of electrocution.

Door or window - can damage the outer core

staples.- can hit the internal core and risk of electrocution or Door or window - can damage the outer core.

A length of flexible electrical power cable (flex) with a plug on one end and one or more sockets on the other end (often of the same kind as the plug) is known as an extension cord (US), power extender, drop cord, or extension lead (UK).

The phrase is also used to describe extensions for various types of cabling, but it mainly refers to mains (home AC) extensions.

The phrase "adapter cord" may be used if the plug and power outlet are of different types. Although they can be produced up to 300 feet long, most extension cords are between two and thirty feet long.

Therefore, staples.- can hit the internal core and risk of electrocution or Door or window - can damage the outer core.

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Total heat rejected by compressor = Heat rejected by compression + Heat rejected by intercooler

Heat rejected by compression :

Q = (y - n)/(y - 1) • W

Q = (y - n)/(y - 1) • R(T2 - T1)/(n - 1) ... (i)

Heat rejected by intercooler :

Q = Cp(T2 - T1) ... (ii)

Sum of (i) and (ii) :

Q = (i) + (ii)

Q = (y - n)/(y - 1) • R(T2 - T1)/(n - 1) + Cp(T2 - T1) ... (iii)

Remember that :

R = Cp - Cv

y = Cp/Cv

So :

R = yCv - Cv

R = Cv(y - 1) ... (iv)

Now, subtitute (iv) to (iii) :

Q = (y - n)/(y - 1) • Cv(y - 1)(T2 - T1)/(n - 1) + Cp(T2 - T1)

Q = (y - n)/(n - 1) • Cv(T2 - T1) + Cp(T2 - T1)

Q = [Cp + Cv • (y - n)/(n - 1)] • (T2 - T1)

Hope this help

Answer:

116,090 Btus

Explanation:

Answer:

a) Db = 10.05 in

b) The operation is not feasible

Explanation:

Let's begin by listing out the given variables:

Thickness = 1/8 in, Height (h) = 3.8 in,

Diameter (Dp) = 5 in ⇒ rp = Dp ÷ 2 = 5 ÷ 2 = 2.5 in

a) Area of cup = Area of wall + Area of base

A = 2πh(rp) + π(rp)²

A = (2π * 2.5 * 3.8) + (π * 2.5²)

A = 59.69 + 19.635 = 79.325 in²

A ≈ 79.33 in²

But π(rb)² = 79.33 ⇒ rb² = 79.33 ÷ π

rb² = 25.25

rb = 5.025 ⇒ Db = 2 * rb = 2 * 5.025 = 10.05 in

Db = 10.05 in

b) To calculate for feasibility, we use the formula, draw ratio equals diameter of the blank divided by diameter of the punch

Mathematically,

DR = Db ÷ Dp

DR = 10.05 ÷ 5 = 2.01

DR = 2.01

DR > 2 ⇒ the operation is not feasible

For an operation to be feasible, it must have a drawing ratio limit of 2 or lesser

The frequency of the AC supply is 0.036 Hz.

We know that an alternating current circuit is the kind of circuit in which we do have the resistor in addition to the to the capacitor or the inductor or both as the case may be.

Here we are told that; A 32x10^-6 F capacitor is connected to a 60V AC supply in series with a 56 ohm resistor. The current flowing in the circuit is 0.16 A.

We can tell that the impedance of the circuit can be obtained by the use of the formula;

V = IZ

V = voltage

I = current

Z = impedance

Z = V/I

Z = 60 V/0.16 A

Z = 375 ohms

Then we have;

Z = √R^2 - XC^2

375 = √(56)^2 - (1/2 * 3.142 * f *  32x10^-6)^ 2

140625 = 3136 - (1/2 * 3.142 * f *  32x10^-6)^ 2

140625 -  3136  =  (1/2 * 3.142 * f *  32x10^-6)^ 2

137489 = 1/2 * 10^-4 f

137489 * 2 * 10^-4 f = 1

f = 1/137489 * 2 * 10^-4

f = 0.036 Hz

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This statement calls the static method getInstance() of the Card class, which returns a Card object. The returned object is then assigned to the variable firstCard, creating a Card object named firstCard.

A static method is a method that belongs to a class rather than an instance of a class. This means you can call a static method without creating an object of the class. Static methods are sometimes called class methods

To create a Card object named firstCard using the getInstance() static method, you would use the following statement:

Card firstCard = Card.getInstance();

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Answer:

A

Explanation:

Answer:

the answer is a

Explanation:

poor sportsmanship is a terrible thing and will decrease team moral while great sportsmanship is help each other and staying positive on and off the field