Please order the following as they are arranged in the path of blood through the heart. Begin at the return of blood to the heart from the systemic circulation. Not all locations in the pathway are listed. 2nd in order 4th in order
1st in order
last in order
3rd in order

Answer:

\(50\; {\rm m\cdot s^{-1}}\), assuming that the force on the golf ball was constant.

Explanation:

Assume that the force the golf club exerted on the golf ball a constant force of magnitude \(F\). Let \(\Delta t\) denote the duration the club was in contact with the golf ball. The impulse of this force would be:

\(J = F\, \Delta t\).

Let \(\Delta p\) denote the change in the momentum of this golf ball. By the impulse-momentum theorem, this \(\Delta p\!\) would be equal to the impulse on the golf ball.

\(\Delta p = J = F\, \Delta t\).

The momentum \(p\) of this golf ball is the scalar product between the mass \(m\) of this golf ball and the velocity \(v\) of this golf ball. The mass of this golf ball stays the same. Thus, when the momentum of this golf ball changes by \(\Delta p\), the velocity of this golf ball would change by \((\Delta p) / (m)\).

The change in the velocity of this golf ball would thus be:

\(\begin{aligned}\Delta v &= \frac{\Delta p}{m} & \genfrac{}{}{0em}{}{(\text{change in momentum})}{}\\ &= \frac{J}{m} & \genfrac{}{}{0em}{}{(\text{impulse on the golf ball})}{}\\ &= \frac{F\, \Delta t}{m} \\ &= \frac{500\; {\rm N} \times 0.01\; {\rm s}}{0.1\; {\rm kg}} \\ &\approx 50\; {\rm m\cdot s^{-1}}\end{aligned}\).

(Note that \(1\; {\rm N} = 1\; {\rm kg \cdot m^{2}\cdot s^{-2}}\).)

The excess pressure within water droplets with a diameter of 49.6 µm is approximately 2688.89 Pa, calculated using the surface tension and the radius of the droplets.

The excess pressure within water droplets can be calculated using the Laplace's law, which states that the excess pressure is inversely proportional to the radius of the droplet.  The formula for calculating the excess pressure (P) is given as: P = 2σ/r where σ is the surface tension of water and r is the radius of the droplet.

Given that the diameter of the droplets is 49.6 µm, we can calculate the radius (r) as:

r = 49.6 µm / 2 = 24.8 µm = 24.8 × 10^-6 m

Substituting the values into the equation, we have:

P = 2 × 0.06692 N/m / (24.8 × 10^-6 m)

P = 2.6889 × 10^3 Pa

Rounding the answer to two decimal places, the excess pressure within these water droplets is approximately 2688.89 Pa.

Learn more about surface tension here:

https://brainly.com/question/138724

#SPJ11

The volumetric flow rate, also known as q1q1q 1, represents the volume of fluid that flows into a pipe per unit of time. To express the volumetric flow rate in terms of the quantities given in the problem introduction, we can use the formula:

q1q1q 1 = A * v

where A represents the cross-sectional area of the pipe and v represents the average velocity of the fluid.

To calculate the volumetric flow rate, you need to know the cross-sectional area of the pipe and the average velocity of the fluid. The cross-sectional area can be determined using the formula:

A = π * r^2

where r is the radius of the pipe.

If the problem introduction provides the radius of the pipe, you can substitute it into the formula to find the cross-sectional area. Next, you need to determine the average velocity of the fluid. This can be done by dividing the volume of fluid flowing into the pipe by the time it takes for the fluid to flow.

By substituting the calculated values of A and v into the formula q1q1q 1 = A * v, you can find the volumetric flow rate in terms of the given quantities.

To know more about volumetric flow rate visit:

https://brainly.com/question/33722549

#SPJ11

8000 Joules is the amount of work required to haul up the equipment.

To calculate the work required to haul up the equipment, we need to consider two components: the work done against gravity and the work done against the weight of the rope.

The force due to gravity is given by the weight of the equipment, which is 100 N. The distance over which the force is applied is the height the equipment is being hauled, which is 40 meters. The work done against gravity can be calculated using the formula:

Work = Force × Distance

Work against gravity = 100 N × 40 m = 4000 N·m or 4000 J (Joules)

The weight of the rope can be calculated by multiplying the weight per meter (0.8 N/m) by the length of the rope (40 m):

Weight of the rope = 0.8 N/m × 40 m = 32 N

Since the rope is being hauled up, the work done against the weight of the rope is the same as the work done against gravity. Therefore, the work against the weight of the rope is also 4000 J.

The total work required to haul up the equipment is the sum of the work against gravity and the work against the weight of the rope:

Total work = Work against gravity + Work against rope weight

Total work = 4000 J + 4000 J

Total work = 8000 J

Therefore, it will take 8000 Joules of work to haul up the equipme

Learn more about Work

brainly.com/question/29048041

#SPJ11

One mystery that was exhibited by the motions of the sun and a few other sky objects was the apparent retrograde motion of the planets.

In ancient times, people observed that the planets (including Mars, Jupiter, and Saturn) would sometimes appear to move backward in the sky for a few weeks or months before resuming their forward motion.

This retrograde motion was difficult to explain using the geocentric model of the universe, in which the Earth was considered to be the center of the cosmos and all the other celestial bodies revolved around it. It wasn't until the heliocentric model was proposed, with the sun at the center of the solar system, that this mystery could be explained as a result of differences in the orbital speeds and distances of the planets.

Learn  more about retrograde motion here

brainly.com/question/15902267

#SPJ4

The answer is $1,249,974.54.

To calculate the worth of a brick of gold, we need to determine its volume and then multiply it by the price per ounce of gold. Here are the steps:

1. Convert the dimensions of the brick from millimeters to centimeters:

  Length = 215 mm = 21.5 cm

  Width = 102.5 mm = 10.25 cm

  Height = 65 mm = 6.5 cm

2. Calculate the volume of the brick using the formula: volume = length x width x height:

  Volume = 21.5 cm x 10.25 cm x 6.5 cm = 1411.8125 cm^3

3. Calculate the mass of the gold brick using the formula: mass = density x volume:

  Mass = 19.3 g/cm^3 x 1411.8125 cm^3 = 27257.5625 g = 27.26 kg (rounded to two decimal places)

4. Convert the mass from kilograms to ounces:

  Mass in ounces = 27.26 kg x 35.27396 oz/kg = 961.5958 oz (rounded to four decimal places)

5. Calculate the worth of the gold brick using the price per ounce:

  Worth = Mass in ounces x Price per ounce = 961.5958 oz x $1300.00/oz

Using the given price of $1300.00 per ounce, the brick of gold would be worth approximately $1,249,974.54 (rounded to two decimal places).

To know more about worth of gold brick refer here

https://brainly.com/question/30244432#

#SPJ11

Answer:

True all waves that go up must come down

I feel like the follow the rule of gravity:everything that goes up must come d5

In most situations, the strong correlation usually ranges between 0.7 to 0.9. So 0.5 is not a strong correlation.

Correlation is an important concept in statics. This helps to associate the relationship between two variables. This is of two types namely positive correlation and negative correlation.

In a positive correlation, the association of two variables occurs in the same way. That is they both decrease or increase. In a negative correlation, the association of one variable occurs oppositely to another variable. That is, when one variable decreases, another variable increases.

This correlation is represented by the symbol r. This r-value range from +1 to -1. So the perfect positive correlation is +1 and the perfect negative correlation is -1.

In, the positive correlation, the values from 0.1 to 0.3 is considered weak or low correlation. The values from 0.4 to 0.6 are considered a moderate correlation and the values from 0.7 to 0.9 are considered a strong correlation.

To know more about correlation:

https://brainly.com/question/22340487

#SPJ4

The universe is made of a lot of galaxies. The likely explanation for a galaxy having more than one nucleus is that the galaxy must have swallowed several smaller galaxies that were its neighbors.

The universe is known to have a very largest galaxy called the giant elliptical galaxy that is made up of about a trillion stars.

Learn more from

https://brainly.com/question/22885678

Answer:

0.10 g/cm3

TRUST ME GUYS

A horizontal line, not on the x-axis.

Answer:

\(\huge\boxed{Radiation}\)

Explanation:

In microwave, there are waves called "microwaves" as per the name. So, The heating of food is done with the help of waves. Radiation is "the transfer of heat through waves". That is why the process of heating food in a microwave is "Radiation".

Answer:

\(\huge \boxed{\mathrm{\bold{C.} \ Radiation}}\)

Explanation:

Microwaves heat food through the form of waves.

The waves are electromagnetic waves that transfer heat through the process of radiation.

Answer:

Below

Explanation:

The trailing edge has to fall 6.14 inches   ( mass is irrelevant)

 d = 1/2 a t^2

 6.14/12  ft   = 1/2 (32.2  ft/s^2 )(t^2) shows   t = .178 s

Answer:

D hope this helps plz mark brainliest

Explanation:

As the ball moves upward, the acceleration due to gravity opposes its motion and slows it down. At the highest point of the ball's trajectory, the vertical velocity component becomes zero.  The acceleration of the ball while it is in flight is -9.8 m/s² (downward).

When a ball is in flight, the only significant force acting on it is gravity. Gravity always acts downward with an acceleration of approximately 9.8 m/s².

In this case, the initial velocity of the football is 20 m/s at an angle of 25° above the horizontal. The vertical component of the initial velocity can be calculated by multiplying the initial velocity by the sine of the angle: V_y = 20 m/s * sin(25°) ≈ 8.5 m/s.

Since there are no other forces acting on the ball horizontally, the horizontal component of the velocity remains constant throughout the flight.

However, the vertical component of the velocity is affected by the acceleration due to gravity. As the ball moves upward, the acceleration due to gravity opposes its motion and slows it down. At the highest point of the ball's trajectory, the vertical velocity component becomes zero. Then, as the ball descends, gravity accelerates it downward with an acceleration of approximately -9.8 m/s².

Therefore, the acceleration of the ball while it is in flight is -9.8 m/s² (downward).

Learn more about velocity here:

https://brainly.com/question/30559316

#SPJ11

Explanation:

6. Converge or come together

7. convex

Answer:1) converge or come together. Convex lens bring together parallel rays of light which pass through it to a point. In other words the focus the intensity of a ray.

2) convex lens are wider in the middle than at the edges. An example of such a convex lens is the magnifying glass.

Explanation:

A projectile that has been traveling for 1 s falls 4.9 meters below the straight-line path it would follow if there were no gravity. It would fall 19.6 meters below for 2 seconds.

Gravity is the force that pulls objects towards each other, and its strength depends on mass and distance between the objects. When an object is thrown into the air, gravity pulls it downwards causing it to follow a curved path. The height of the object above the ground and the time it has traveled affects the distance it will fall below the straight-line path that it would have traveled if there were no gravity.

The vertical distance that a projectile falls below the line of its unimpeded flight is known as its displacement, or drop, below the straight-line path. For an object that has been traveling for 1 second, it falls 4.9 meters below the straight-line path it would have followed if there were no gravity, and it would fall 19.6 meters below for 2 seconds.

The formula used to calculate the displacement of a projectile is: d = 1/2gt^2, where d is the displacement, g is the acceleration due to gravity and t is the time traveled.

Learn more about projectile here:

https://brainly.com/question/28043302

#SPJ11

The question that would allow a student to determine if a wave was an

electromagnetic wave are:

Option A and C are the correct options.

The question that would allow a student to determine if a wave was an

mechanical waves are:

Option B and D are the correct options.

This refers to a wave that has the ability to transmit its energy through a vacuum. Mechanical waves need a medium in order to send their energy from one location to another. An example of a mechanical wave is sound wave.

This refers to waves that are made as a result of vibrations between an electric field and a magnetic field.   Electromagnetic waves are made up of oscillating magnetic and electric fields.

Learn more about electromagnetic wave on

https://brainly.com/question/3001269

#SPJ1

When a process is said to be at a certain sigma level, it refers to its level of process performance or capability.

Sigma (σ) is a statistical term that represents the standard deviation of a process, which measures the variability or spread of data within that process. In the context of process improvement methodologies like Six Sigma, sigma level is used as an indicator of process quality and defect rate.

A process at 4 sigma level means that it exhibits a level of performance where the process variation is such that there are about 6.68 defects per million opportunities (DPMO), or a defect rate of 0.000668%. This level of performance indicates that the process has a relatively higher variability and there is room for improvement to reduce defects and improve quality.

On the other hand, a process at six sigma level represents a higher level of process performance. It means that the process exhibits a very low level of variation, with only about 3.4 defects per million opportunities (DPMO), or a defect rate of 0.000034%. A six sigma level process is considered to be highly capable and aims to achieve near-perfection in terms of quality and minimizing defects.

Comparing a process at 4 sigma level to a process at six sigma level, the key difference lies in the level of process performance and the associated defect rates. A process at six sigma level has significantly lower variation and defect rate compared to a process at 4 sigma level. The six sigma level represents a higher standard of quality and is more reliable and consistent in delivering products or services with minimal defects. The 4 sigma level, while still considered good, has a higher potential for improvement and may benefit from further efforts to reduce variation and defects to achieve higher levels of quality and process capability.

Learn more about process here:

https://brainly.com/question/31237212

#SPJ11

Answer:

Displacement

Explanation:

Displacement is a term used to represent change in position.

A student is creating an electromagnet for an investigation, and the one feature of the electromagnet that will have the least influence on the magnetic force is the brand of the battery, which is the last option.

The magnetic force of an electromagnet is determined by a number of factors, such as the material of the core and the number of wire coils, and the size of the power source but the brand of the battery don't have an effect on the magnetic force of the electromagnet as long as the battery provides the necessary voltage and current to power the electromagnet.

Hence, the one feature of the electromagnet that will have the least influence on the magnetic force is the brand of the battery, which is the last option.

Learn more about the electromagnet here.

https://brainly.com/question/30306309

#SPJ1

Astronomers detected a massive celestial object known as a black hole that is 30 billion times larger than the mass of the sun.Black holes are regions in space where gravity is so strong that nothing, not even light, can escape from them.

They are formed when massive stars collapse under their own gravitational pull, resulting in a highly concentrated mass with an immense gravitational field.

One such black hole, called TON 618, is considered one of the largest and most massive black holes ever discovered. Located about 10.4 billion light-years away from Earth, TON 618 has a mass equivalent to approximately 30 billion times that of our sun. Astronomers use various methods to detect and study black holes, such as observing the behavior of nearby stars and gas, as well as analyzing the emitted X-rays and other forms of radiation.

These immense cosmic entities play a significant role in our understanding of the universe's formation, evolution, and the behavior of matter under extreme gravitational conditions.

To Learn more about, Celestial

https://brainly.com/question/1248545

#SPJ11

Estimate technique capability ratio (cp, cpk, pp, PPK) is Cp = 1.33 or greater. & Cpk price ≥ 1.33.

Cp, Cpk, Pp, and Ppk are all parameters (indices) that can help us to apprehend how our technique is working relative to the specs, or in different words, they degree how near our system is jogging to its specification limits. For necessities, we measure the process specs.

The Cp index is a fundamental indication of process capability. The Cp value is calculated using the specification limits and the same old deviation of the method. most agencies require that the method Cp = 1.33 or greater. Cp and Cpk, generally called technique functionality indices, are used to outline the ability of a technique to produce a product that meets necessities.

For stable tactics and normally distributed statistics, a Cpk price ≥ 1.33 should be executed. • For chronically unstable methods with output assembly specification and a predictable sample, a Ppk fee ≥ 1. sixty-seven have to be completed.”

Learn more about limits here:-https://brainly.com/question/27585271

#SPJ4

The intrinsic brightness of a star can vary greatly from star to star, depending on factors such as its size, temperature, and age. These variations in intrinsic brightness are used to classify stars into different types or spectral classes, such as supergiants and dwarfs.

Based on what you know about the intrinsic brightness of stars, select all of the correct statements from the following list:
1. The intrinsic brightness of a star is also known as its absolute magnitude. This magnitude measures the actual amount of light that a star emits.
2. The intrinsic brightness of a star is independent of its distance from Earth. This means that even if a star is far away, its intrinsic brightness remains the same.
3. The intrinsic brightness of a star can be determined by measuring its apparent magnitude and knowing its distance from Earth. The apparent magnitude is how bright a star appears to us from Earth, while the distance is the actual physical distance between the star and Earth.
4. The intrinsic brightness of a star can be used to classify stars into different types or spectral classes. For example, stars with high intrinsic brightness are classified as "supergiants," while stars with low intrinsic brightness are classified as "dwarfs."
5. The intrinsic brightness of a star can vary greatly from star to star. Some stars are much brighter than others due to factors like their size, temperature, and age.
6. The intrinsic brightness of a star can be calculated using the formula: Intrinsic Brightness = (Apparent Brightness * 4π * (Distance)²) / (Luminosity Constant)
The intrinsic brightness of a star, also known as its absolute magnitude, is a measure of the actual amount of light that a star emits. It is important to note that the intrinsic brightness of a star is independent of its distance from Earth. This means that even if a star is far away, its intrinsic brightness remains the same.

However, in order to determine the intrinsic brightness of a star, we need to measure its apparent magnitude (how bright it appears to us from Earth) and know its distance from Earth. The apparent magnitude is measured on a logarithmic scale, with smaller numbers indicating brighter stars. By comparing the apparent magnitude and distance of a star, we can calculate its intrinsic brightness using the formula: Intrinsic Brightness = (Apparent Brightness * 4π * (Distance)²) / (Luminosity Constant).

To know more about star visit:

https://brainly.com/question/31987999

#SPJ11

The work done by the electrostatic force on the moving point charge is 1.014 J.

d = √[(0.23 - 0.17)² + (0.27 - 0)²] = 0.277 m

F = kq₁q₂/r²

where;

F = (9 x 10⁹ x 2.4 x 10⁻⁶ x 4.9 x 10⁻⁶)/(0.17)²

F = 3.66 N

W = Fd

W = 3.66 x 0.277

W = 1.014 J

Thus, the work done by the electrostatic force on the moving point charge is 1.014 J.

Learn more about work done here: https://brainly.com/question/8119756

#SPJ1

Answer:

The gas will change to a liquid

Explanation:

Basically condensation happens

If Alex wishes to rotate his skateboard, he must apply a torque where the axis is the central axis of the skateboard.

If Alex wishes to rotate his skateboard, he must apply a torque. Torque is the twisting force that causes an object to rotate around an axis. In this case, the axis is the central axis of the skateboard.

To apply torque, Alex needs to apply a force to the skateboard that is perpendicular to the axis of rotation. This force will cause the skateboard to start rotating. However, just applying a force may not be enough to complete the rotation. Alex also needs to control the direction and speed of the rotation.

To do this, he may need to pause before bearing down on the board. This pause allows him to position his body and feet properly for the maneuver. Once he is in the right position, he can then apply the necessary force to initiate the rotation.

The rotational maneuver involves shifting the weight of the body and the position of the feet while the skateboard is rotating. By controlling the direction and speed of the rotation with the torque, Alex can perform various types of rotational maneuvers such as a kickflip, heelflip, or 360 spin.

Learn more about torque here:

https://brainly.com/question/28220969

#SPJ4