The upper control limit (UCLp) for the control chart is 0.290, rounded to three decimal places. The lower control limit (LCLp) is 0, rounded to three decimal places.
Based on the developed control limits, we cannot determine whether the process has been in control or not without additional information.
Control charts are used to monitor and control processes by analyzing data and identifying variations. In this case, the control chart is being used to monitor the number of defectives in a process. The question provides the control limits for the chart, which are the upper control limit (UCLp) and the lower control limit (LCLp).
The UCLp is the highest acceptable value for the proportion of defectives in the process, while the LCLp is the lowest acceptable value. In this case, the UCLp is given as 0.290, which means that if the proportion of defectives exceeds this value, it would be considered out of control. The LCLp is given as 0, indicating that there is no lower limit for the proportion of defectives.
However, the question does not provide any data or information about the actual proportion of defectives observed in the process. Without this data, we cannot determine whether the process has been in control or not. To make a determination, we would need to compare the observed proportion of defectives to the control limits provided.
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During WWI, the Germans had a gun called Big Bertha that was used to shell Paris. The shell had an initial speed of 1700 m/s, and was shot with an inclination of 55 degrees. In order to hit the target, adjustments were made for air resistance. Ignoring frictional effects, calculate the following:
a.The Horizontal and Vertical Velocities
b.How far away did the shell hit?
c. How long was the shell in the air?
Answer:
[tex]975.1\ \text{m/s}[/tex] and [tex]1392.56\ \text{m/s}[/tex]
[tex]276830.96\ \text{m}[/tex]
284 seconds
Explanation:
(a) [tex]u=\text{Initial velocity}=1700\ \text{m/s}[/tex]
[tex]\theta[/tex] = Angle of inclination = [tex]55^{\circ}[/tex]
Horizontal velocity is given by
[tex]u_x=u\cos\theta\\\Rightarrow u_x=1700\times \cos55^{\circ}\\\Rightarrow u_x=975.1\ \text{m/s}[/tex]
Vertical velocity is given by
[tex]u_y=u\sin\theta\\\Rightarrow u_x=1700\times \sin55^{\circ}\\\Rightarrow u_x=1392.56\ \text{m/s}[/tex]
The horizontal and vertical velocities are [tex]975.1\ \text{m/s}[/tex] and [tex]1392.56\ \text{m/s}[/tex] respectively.
(b) Range of projectile is given by
[tex]R=\dfrac{u^2\sin2\theta}{g}\\\Rightarrow R=\dfrac{1700^2\sin(2\times 55^{\circ})}{9.81}\\\Rightarrow R=276830.96\ \text{m}[/tex]
The shell hit the ground [tex]276830.96\ \text{m}[/tex] from the launch position.
(c) Time of flight is given by
[tex]t=\dfrac{2u\sin\theta}{g}\\\Rightarrow t=\dfrac{2\times 1700\times \sin55^{\circ}}{9.81}\\\Rightarrow t=284\ \text{s}[/tex]
The shell was in the air for 284 seconds.
A celestial body orbits the Sun. It consists of rock and ice. As it passes close to the Sun, the body forms a long tail of dust. Which body best matches this description?
Answer: A Comet
Explanation: A comet is a small icy body that when passing close to the sun, heats up in releases gases, producing invisible tail.
PLEASE ASAP
Giving a brainlist
Answer:
Stationary
Explanation:
This is a position-time graph, meaning it shows an object's position over time. If the line is flat, it means that the object has not changed position during that time period, therefore it is stationary between the points g and h.
Hope this helped!
a car travelling east a constant speed of 20 metre per second be constructed at 3.8 metre per second square when it is 200 behind currently moving East at a constant speed of 2 metre per second how long will it take for the car to catch up with the truck how far will it truck and car travel during this time
Let, after t minutes car catch up with truck.
So, distance covered by car is, d = 200 + 2t.
Acceleration of car is, a = 2 m/s².
Initial velocity, u = 20 m/s.
Now, by equation of motion :
[tex]s =ut+\dfrac{at^2}{2}[/tex]
[tex]200+2t = 20t + \dfrac{2t^2}{2}\\\\t^2+18t -200=0[/tex]
[tex]t=\dfrac{-18\pm\sqrt{18^2-4(1)(-200)}}{2}\\\\t = \dfrac{-18\pm33.53}{2}\\\\t=7.765\ s[/tex]( eliminating negative solution )
Therefore, time required is 7.765 s.
What is the kinetic energy of a 0.50 kg ball traveling at a speed of 120 m/s?
Answer:
The answer is 3600 JExplanation:
The kinetic energy (KE) of an object given it's mass and velocity can be found by using the formula
[tex]KE = \frac{1}{2} m {v}^{2} \\ [/tex]
where
m is the mass of the object
v is the velocity
From the question
m = 0.5 kg
v = 120 m/s
So we have
[tex]KE = \frac{1}{2} \times 0.5 \times {120}^{2} \\ = \frac{1}{4} \times 14400[/tex]
We have the final answer as
3600 JHope this helps you
A student starts at the origin and ends up at a position 500 meters north of the origin. She knows she walked 250 meters straight west, but then she was blindfolded and led to the final position. Assume she walked a straight path for the hidden leg of the trip. What displacement vector did she move?
Answer:
Explanation:
Displacement of the student will be gotten using pyhagoras theorem. Displacement is the distance covered in a specified direction.
D² = 500² + 250²
D = √500² + 250²
D = √250,000 + 62500
D = √312,500
D = 559.02metres
Hence the displacement vector of the girl is 559.02m
what does it mean by the fact that the acceleration of a car is 5m/s square??
Answer:
An acceleration of 5m/s^2 means that the velocity of a body is increasing by 5m/s per second in a certain direction
Explanation:
The use of fossil fuels is more than other fuels at present.why...
You need to estimate the floor area of your unusual oval shaped living room from memory you remember that it is longer than wider and is about 6m long . So you take it to b rectangular with a witdth of 0.5 m and multiply width by length to get an estimate of 3m why was your estimate not done correctly
Answer:
Our estimate not done correctly because the width was unrealistic.
Explanation:
Given that,
Length = 6 m
Width = 0.5 m
We need to calculate the area of rectangular floor
Using formula of area
[tex]A=l\times w[/tex]
Where, l = length
w= width
Put the value into the formula
[tex]A=6\times0.5[/tex]
[tex]A=3\ m^2[/tex]
We need to find why this estimate not done correct
Using given data
We can say that,
We assume width was unrealistic.
The length of room is 6 m.
We know that,
[tex]1\ m=3.28\ feet[/tex]
So, the length would be 20 feet.
The width of room is 0.5 m.
The width of room would be 1.64 feet.
So, the area will be
[tex]A=20\times1.64[/tex]
[tex]A=32.8\ feet^2[/tex]
Hence, Our estimate not done correctly because the width was unrealistic.
A baseball dropped from the roof of a tall building takes 4.1 seconds to hit the ground. How tall is the building?
Answer:
It is about 78
Una sustancia radioactiva, cuya temperatura es inconstante, aumenta su temperatura en 30ºF, luego disminuye e 40ºC, luego aumenta en 12R y por último disminuye en 10K; entonces la temperatura final de dicha sustancia: a) No varia b) Aumenta en 24R c) Disminuye en 48R d) Aumenta en 48R e) Disminuye en 24R
Answer:
What the heck
Explanation:
A driver traveling at 100\,\dfrac{\text{km}}{\text{h}}100 h km 100, start fraction, start text, k, m, end text, divided by, start text, h, end text, end fraction notices the speed limit changes to 50\,\dfrac{\text{km}}{\text{h}}50 h km 50, start fraction, start text, k, m, end text, divided by, start text, h, end text, end fraction. The driver takes 0.9\,\text{s}0.9s0, point, 9, start text, s, end text to slow down to 50\,\dfrac{\text{km}}{\text{h}}50 h km 50, start fraction, start text, k, m, end text, divided by, start text, h, end text, end fraction with constant acceleration. We want to know how many meters the driver travels while slowing down.
Answer:
67.5
Explanation:
d = (Vo+ v/2)t
d = (150/2)(0.9)
d = 67.5
DESPERATE WIL GIVE BRAINLIST
Which type of rock will be formed if sedimentary rock becomes molten and then hardens?
A. metamorphic
B. igneous
C. clastic
D. foliated
Answer:
Igneous
Explanation:
What is the relationship between a revolution and an orbit?
What does AC stand for in physics?
A. alternating current
B. alternative circult
C. alternating composition
D. all charge
Answer:
Alternating current
Which type of atom has the same number of protons and electrons
Gordon is making a list of forces for his science class. Which of the following should Gordon not list as a force? a mass b gravity c friction d a push or pull
Answer: mass
Explanation:
Its not a force its mass. We have mass but we arent having mass done to us.
why does the fast working machine posses more power?
Answer:
A chemical reaction increase in speed with the increase of temperature.. so.. fast working machine posses more power
Calculate the increase in the gravitational potential
energy store of a car lifted 2.5m off the floor. The
mass of the car is 950 kg.
Gravitational field strength is 9.8 N/kg.
Why is pascal called a derived unit
What is the white part of each water molecule and what are the red parts of the water molecules?
Answer:
hydrogen are the white parts and the red parts are oxygen
one part Hydrogen, two parts oxygen (H2O)
Hydrogen atom is the white part and the red parts are oxygen atoms of water molecule - one part Hydrogen, two parts oxygen (H₂O) in water molecule.
What is the water (H₂O) molecule?Each H₂O molecule is V-shaped and is made up of one oxygen atom and two hydrogen atoms. Hydrogen bonds allow adjacent H₂O molecules to temporarily connect with one another (depicted as blue and white ovals).
Individual H₂O molecules are held together by powerful bonds between the hydrogen (white) and oxygen (red) atoms. When two atoms—in this case, oxygen and hydrogen—share electrons, a covalent link is created. Each end of the V-shaped H₂O molecule adopts a slightly different charge because oxygen and hydrogen draw the shared electrons from each other in different ways. In contrast to the opposite, hydrogen-containing end of the molecule, which is somewhat positive, the region around the oxygen is relatively negative.
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When would an objects average speed and average velocity be different?
Answer:
the motion of an object is along a straight line and in the same direction, the magnitude of displacement is equal to the total path length. In that case, the magnitude of the average velocity is equal to the average speed.
why a soft floor is provided in wrestling
Answer:
dhsuf'jaeifnsf mndwqj'ofjef skjfgikef
Explanation:
Answer:
so that the wrestlers dont get a bad injury
Explanation:
A car starts from rest and accelerates uniformly at 6.6 m/s2 for 10.s. How far does the car travel?
Explanation:
s = ut + 1/2at²
= 0(10) + 1/2×6.6×(10)²
= 3.3 × 100
= 330 m
2. One cubic centimeter (cm3) is the same volume as one...
The effectiveness of biofeedback has been a subject of controversy because biofeedback __________.
A.
has no reported side effects
B.
cannot be effectively tested
C.
has no reported negative effects
D.
requires uncomfortable electrodes
please help
Answer:
B
Explanation:
cannot be effectively tested
The effectiveness of biofeedback has been a subject of controversy because biofeedback cannot be effectively tested.
What is biofeedback therapy?
You can learn to control certain of your body's functions, like your heart rate, using a technique called biofeedback.You are connected to electrical sensors during biofeedback, which enables you to learn more about your body.An alternative medical strategy called biofeedback instructs patients on how to influence how their bodies work.Your physical and emotional health may be improved by this mind-body therapy.An expert monitors your body's processes using devices and monitoring equipment during a biofeedback session. With the aid of visual or aural feedback, people can learn to recognize the bodily manifestations of stress and anxiety, such as elevated heart rate, body temperature, and tense muscles.Sensors linked to your body are used in biofeedback therapy to track important bodily processes.You are supposed to learn more about how your body functions with the aid of biofeedback.You might be able to address health issues and gain better control over some bodily systems with the assistance of this knowledge.Biofeedback is generally safe, but it might not be appropriate for everyone. Biofeedback devices might not work properly on people with certain medical conditions, such as heart rhythm problems or certain skin conditionsTo learn more about biofeedback refer
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A cheetah runs at 93km/he to the east. This describes the cheetah’s
A.) Displacement
B.) Instantaneous Speed
C.) Average Speed
D.) Average Velocity
Carmen is helping load furniture and boxes onto a moving truck. She picks up boxes of her things, places them on a cart, and pushes the cart to the moving van. Which term best describes the type of force Carmen uses?
A. contact
B. friction
C. gravity
D. noncontact
Answer:
B because of the friction from the wheels
A substance with no definite volume and no definite shape is classified as a —
a car goes from 4.47 m/s to 17.9 m/s in 3 seconds. calculate the acceleration of the car
Answer:
4.48 m/s²
Explanation:
Acceleration is change in velocity over time.
a = Δv / Δt
a = (17.9 m/s − 4.47 m/s) / 3 s
a = 4.48 m/s²
Answer:
[tex]\boxed {\tt a \approx4.48 \ m/s^2}[/tex]
Explanation:
Acceleration can be found by dividing the change in velocity over the time.
[tex]a=\frac{\Delta v}{t}[/tex]
The change in velocity can be found by subtracting the final velocity by the initial velocity.
[tex]\Delta v= final \ velocity - initial \ velocity[/tex]
The final velocity is 17.9 meters per second.
The initial velocity is 4.47 meters per second.
[tex]\Delta v=17.9 \ m/s-4.47 \ m/s[/tex]
[tex]\Delta v=13.43 \ m/s[/tex]
The change in velocity is 13.43 meters per second and the time is 3 seconds.
[tex]a=\frac{13.43 \ m/s}{3 \ s}[/tex]
Divide.
[tex]a=4.47666667 \ m/s^2[/tex]
[tex]a \approx4.48 \ m/s^2[/tex]
The acceleration is about 4.48 meters per seconds squared.
