the beam-column is fixed to the floor and supports the load as shown in (figure 1). take f1 = 5.5 kn, f2 = 3 kn, and m = 0.9 kn⋅m. follow the sign convention.

Answer: A.9.2m/s

Explanation:

Answer:

The average is 247.33 if it is for the whole number then it is 247

Explanation:

I did it by adding it all together and dividing it by 3

Answer:

247.33 is the average.

Explanation:

To find the average of a set of numbers:

a. add them up.

b. divide by how many numbers there are.

SO:

a. 255 + 242 + 245 = 742.

b. 742 (total) divided by 3 (# of numbers) = 742/3 = 247.33.

Hope this helps!

Answer:

Inertia.

Explanation:

Inertia can be defined as the tendency of an object or a body to continue in its state of motion or remain at rest unless acted upon by an external force.

In physics, Sir Isaac Newton's first law of motion is known as law of inertia and it states that, an object or a physical body in motion will continue in its state of motion at continuous velocity (the same speed and direction) or, if at rest, will remain at rest unless acted upon by an external force.

For example, the inertia of an object such as a shopping cart is greatly dependent or influenced by its mass; the higher quantity of matter in a shopping cart, the greater will be its tendency to continuously remain at rest.

Knowing the acceleration, distance and initial velocity of a body, its final velocity is 100 m/s.

The final velocity of a body with uniform acceleration can be calculated using the formula:
Vf² = Vi² + 2aΔx

Where Vf is the final velocity, Vi is the initial velocity, a is the acceleration, and Δx is the change in distance.

Plugging in the given values:
Vf² = (60m/s)² + 2(10m/s²)(320m)
Vf² = 3600m²/s² + 6400m²/s²
Vf² = 10000m²/s²
Vf = √(10000m²/s²)
Vf = 100m/s

Therefore, the final velocity of the body is 100m/s.

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The Van Allen belt is formed when High-energy particles from the Sun get trapped in Earth's magnetic field

The Van Allen belts are fields in outer space caused by Earth's magnetism. Magnetic striping is evidence of seafloor unfurling. The inner Van Allen belt is located usually between 6000 and 12 000 km (1 - 2 Earth radii [RE]) above Earth's surface, although it formed dips much near the South Atlantic Ocean. The outer radiation belt covers altitudes of roughly 25 000 to 45 000 km (4 to 7 RE).

Space scientist James Van Allen and his team at the University of Iowa were the first to locate the radiation belts, now also mention to as "The Van Allen Belts."

So we can conclude that The Van Allen belts were first discovered in 1958

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High-energy particles from the Sun get trapped in Earth's magnetic field.

option A.

The Van Allen belts are formed due to the interaction of charged particles from the solar wind with Earth's magnetic field. High-energy particles from the Sun get trapped in Earth's magnetic field, creating two belts of charged particles that encircle the planet.

The inner belt is made up of highly energetic protons, while the outer belt consists of energetic electrons. The charged particles are trapped by the magnetic field and follow magnetic field lines that are shaped like a torus (doughnut) around the Earth. This creates the Van Allen belts, which can extend several thousand kilometers into space and protect the Earth from the harmful effects of charged particles in the solar wind.

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Answer: B) Cell phones. :)

Cell phone relies on the ability of ionic compounds to conduct electricity.

Ionic compounds are crystalline solids formed by neatly packed ions with opposite charges. Metals and nonmetals typically react to form ionic compounds.

In other words, ionic compounds are ionic compounds because they are held together by ionic bonds. Elements can gain or lose electrons to achieve their closest noble gas configuration. The formation of ions for the completion of the octet (either by gaining or losing electrons) aids in their stability.

The movement of the lithium ions in the anode generates free electrons, which generates a charge at the positive current collector. The electrical current then flows from the current collector to the negative current collector via a powered device (cell phone, computer, etc.).

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The primary emphasis of the DSM-5 is on the consequences of certain behavioral syndromes. The correct option is C.

What is Behavioral Syndromes?

Behavioral syndromes, also known as behavioral or personality traits, refer to consistent patterns of behavior exhibited by individuals across different contexts or situations. These syndromes are characterized by the tendency to display certain behaviors together, suggesting a coordinated and predictable set of behavioral responses.

Behavioral syndromes are observed in various organisms, including humans, animals, and even some microorganisms. They can manifest in a wide range of behaviors, such as aggression, boldness, exploration, sociability, activity level, risk-taking, and more.

The DSM-5, which stands for the Diagnostic and Statistical Manual of Mental Disorders, is a widely used classification system for diagnosing and classifying mental disorders. It provides criteria and guidelines for diagnosing various mental health conditions. Among the given options, the DSM-5 places primary emphasis on the consequences of certain behavioral syndromes.

The DSM-5 focuses on understanding and categorizing mental disorders based on their observable symptoms, behaviors, and the impact they have on an individual's functioning and well-being. It considers the consequences of these behavioral syndromes, such as impairments in social, occupational, or other important areas of functioning, as key factors in the diagnostic process.

While the other options mentioned in the question (the ability to distinguish between real or imagined auditory sensations, mechanisms that regulate emotion, and a person's social or occupational role) may be relevant in specific contexts or for specific disorders, they are not the primary emphasis of the DSM-5 as a whole. The correct option is C.

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The velocity vs. time graph provides information about how the velocity of an object changes over time.

The velocity vs. time graph is a graphical representation of the object's velocity at different points in time. The graph consists of two axes: the vertical axis represents velocity, and the horizontal axis represents time. By examining the graph, you can determine various characteristics of the object's motion.

For example, a positive slope on the graph indicates that the object is moving in a positive direction with increasing velocity. A negative slope indicates motion in the opposite direction or decreasing velocity.

A horizontal line represents constant velocity, as the slope is zero. The steepness of the slope indicates the rate at which the velocity is changing. A steeper slope indicates a faster change in velocity.

The velocity vs. time graph is a valuable tool in understanding the motion of objects. By analyzing the graph's shape and slope, you can determine important information such as acceleration, deceleration, constant velocity, and direction of motion.

It provides a visual representation that aids in interpreting and predicting an object's motion over time.

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Thr only way living things can slow down the process of entropy is through anabolic processes.

Entropy is the degree of disorderliness or randomness of a substance.

According to the second law of thermodynamics, the entropy of a system always tends to increase.

Metabolism in living things involves two processes:

Catabolism increases entropy whereas anabolism decreases entropy.

Therefore, the only way living things can slow down the process of entropy is by anabolic processes.

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Answer:

ntergalactic space takes up most of the volume of the universe, but even galaxies and star systems consist almost entirely of empty space.

Explanation:

so to be exact galixes do make up most of the volume of space because galaxies are what make up space!

Answer:

Data:

D = 2400 kg/m³

V = 0.20 m³

M = ?

∴ Density = \(\frac{Mass}{Volume}\)

2400 kg/ = \(\frac{Mass}{0.2 m^{3} }\)

Mass = 2400 kg/m³ × 0.20 m³

Mass = 480 kg (answer)

Answer:

Therefore, the mass of the block is 480 kg.

So, in Activity 2-2, if the coil is pulled away from the north pole of a magnet, it is likely that an EMF will be induced in the coil.

However, based on general principles of electromagnetism, if a coil is pulled away from the north pole of a magnet, it will experience a change in magnetic flux, which can induce an electromotive force (EMF) in the coil. This phenomenon is known as electromagnetic induction.

The magnitude and direction of the induced EMF will depend on several factors, such as the strength of the magnet, the velocity at which the coil is moved, and the orientation of the coil with respect to the magnetic field. If the coil is part of a circuit, the induced EMF can cause a current to flow in the circuit.

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Answer:

50 kg*m/s southward

Explanation:

p=mv

 =25kg(2m/s)

 =50 kg*m/s

Answer:

The rocket travelled 37km per minute

Explanation:

185÷5=37

Answer: D

Explanation:

It is at organ level because the kidney is an organ

Because the moon's orbit tilts 5 degrees relative to Earth, eclipses only occurred only when moon crosses the ecliptic throughout a full or new moon. The Moon is then either above or below the ecliptic plane, which is the plane of Earth's orbit around the Sun. The Sun, Moon, and Earth are aligned to cause an eclipse only when the Moon's orbit crosses the ecliptic plane.

An eclipse of the Sun (or solar eclipse) may only occur during the New Moon, when the Moon passes between the Earth and the Sun. If the Moon's shadow falls upon the Earth's surface at that time, a piece of the Sun's disk will be obscured or 'eclipsed' by the Moon.

FULL MOON

When the moon is 180 degrees from its position during the new moon, the sun, Earth, and moon form a line. Full moon occurs when the moon's disk is as close as possible to being completely lit by the sun.

There is one full Moon per lunar cycle, which lasts 29.5 days. However, not every full Moon is a supermoon; only three or four occur annually on average. Between 2020 and 2025, each year will have four.

Because our brains contain a substantial source of water, Dutch researchers suspect that the Moon's gravitational pull could also have an influence on your brain, creating erratic behavior, in the same way that the Moon is responsible for the ebb and flow of tides.

NEW MOON

The new moon occurs when the Moon is between the Earth and the Sun, and so the shadowed side of the Moon faces the Earth. The full moon night is known as Purnima, while the new moon is known as Amavasya.

The new Moon is usually recognized as a period for initiating new endeavors. Keep in mind that when the new Moon occurs, not only does it initiate a new cycle, but it also concludes the previous phase.

This cycle has been split down by astronomers into four primary Moon phases: the New Moon, First Quarter, Full Moon, and Last Quarter. Additionally, there are four secondary phases: the Waxing Crescent, the Waxing Gibbous, the Waning Gibbous, and the Waning Crescent.

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Answer:

5300km/h

Explanation:

That's an easy question. You can solve it yourself.

The answer can be found by dividing the Distance traveled by the Time.

Now you can solve all the problem of this rule.

Answer:

100.4°F

Explanation:

F = (9/5)C + 32

F = (9/5)(38) + 32 = (342/5) + 32 = 100.4°F

Fahrenheit is a temperature scale where the freezing point of water is 32 degrees and the boiling point is 212 degrees. 38 Celsius fever in Fahrenheit is 100.4 F

What is Fahrenheit?

Fahrenheit is a temperature scale where the freezing point of water is 32 degrees and the boiling point is 212 degrees. It is commonly used in the United States and some parts of the world, while other countries use the Celsius temperature scale. The Fahrenheit scale was created by German physicist Daniel Gabriel Fahrenheit in 1724. The scale is named after him. To convert from Celsius to Fahrenheit, use the formula F = (9/5)C + 32, where C is the temperature in Celsius and F is the temperature in Fahrenheit. To convert from Fahrenheit to Celsius, use the formula C = (5/9)(F-32). Fahrenheit is still used in science, medicine, and some industrial applications. It is also used by meteorologists and to report temperatures in the United States.

38 Celsius fever in Fahrenheit = 100.4 F38 Celsius = 100.4 Fahrenheit 38 Celsius x (9/5) + 32 = 100.4 Fahrenheit

Therefore, 38 Celsius fever in Fahrenheit = 100.4 F

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#a

#b

#c

#d

\(\\ \sf\bull\dashrightarrow Avg\:speed=\dfrac{Total\:Distance}{Total\:Time}=\dfrac{30}{10}=3m/s\)

#e

\(\\ \sf\bull\dashrightarrow Avg\:Speed=\dfrac{50}{5}=10m/s\)

#f

\(\\ \sf\bull\dashrightarrow Avg\:Speed=\dfrac{50+30}{10+5}=\dfrac{80}{15}=5.3m/s\)

#g

#h

#i

#j

#k

#l

\(\\ \sf\bull\dashrightarrow Avg\:velocity=\dfrac{Total\:Displacement}{Time}=\dfrac{20}{15}=1.3m/s\)

Answer:

i think u already have ur answer

Explanation:

Answer:

45/30

Explanation:

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Nikki has a momentum of 45 Kilogram meters per second and a mass of 30 Kilograms. then her velocity would be 1.5 meters per second

It can be defined as the product of the mass and the speed of the particle, it represents the combined effect of mass and the speed of any particle, and the momentum of any particle is expressed in Kg m/s unit.

Mathematically the formula of the momentum is

P = mv

where P is the momentum of the particle

m is the mass of the particle

v is the velocity by which the particle is moving

As given in the problem Nikki has a momentum of 45 Kilogram meters per second and a mass of 30 Kilograms

P = 45 Kilogram meters per second

m = 30 Kilograms

By substituting the values of the momentum and the mass in the formula of the momentum

P = mv

45 = 30 ×v

v = 45/30 meters per seconds

v = 1.5 meters per seconds

Thus, Nikki weighs 30 kilograms and moves at a 45 kilogram per the second momentum. subsequently, her velocity would be 1.5 meters per second.

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The initial maxima speed for light with a 500 nm wavelength is 5 mm/s.

Hence, given the distance to a screen, the breadth of the slit, and the wavelength of the light, we can apply the equation y = L l / a to pinpoint the location of the initial diffraction minimum with in single slit diffraction pattern.

Its Type III dispersion is intended for applications such general carparks and streets where a larger illumination area is required. Type III lighting must be placed to one side of the area in order for it to illuminate the entire area. As a result, there's a filling light flow.

Distance between slits and screenD=3m

Distance between slits d=10 mm

Speed v=4 m/s

v β =5×10 −3 m/s

= 5 mm/s

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Answer:

p=1

Explanation:

Well me know that v=m/s

and that a=m/s^2

so

\((m/s)^{2} = (m/s^2)(x^p)\\\\(m^2/s^2)/(m/s^2)=x^p\\\\m^2s^2/ms^2=x^p\\\\(m^2/m)(s^2/s^2)=x^p\\\\m=x^p\\\\p=1\)

Note: We don't take into account 2 because it's a scalar, it doesn't have units so it doesn't add anything to the equation.

Answer:

a lot of oxygen with spacesuits

Answer:

Answer is 40m

Explanation:

The explanation is attached in the image below.

Answer: Down below is the answer in complete sentences!

Explanation:

PART A:

Gravity and Acceleration are two additional forces acting upon the sled.

PART B:

Gravity will affect the sled by pulling it down, since the slope of the hill is negative.

Acceleration will affect the sled by gradually increasing it's speed, since the slope is downwards, which in addition to the initial force exerted plus gravity increases the speed, thus the sled accelerates.

In ohms, the resistance of the unknown resistor is 6.19 amps.

Ohm's law states that the current through a conductor between two points is directly proportional to the voltage across the two points.

Therefore in ohm's law, V = IR

V = voltage

I = current

R = resistance

To calculate the resistance, we have

R = V/I

where Voltage = 29.7

Current , I = 4.8

Resistance= 29.7/ 4.8 = 6.19 amps

In conclusion, Ohm's Law is a formula used to calculate the relationship between voltage, current and resistance in an electrical circuit.

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Answer:

The answer would be D) gravity and air resistance.

An action-reaction force air

i did this test today