tree sloths are the slowest mammals on earth an typical tree sloth moves with maximum speed of 0.075 m/s. how long would it take a sloth moving at this speed to travel 2.0m

If a sea slug repeatedly receives an electric shock just after being squirted with water, its withdrawal response to a squirt of water grows stronger. this best illustrates associative learning.

Associative learning is the process of learning how two different stimuli are related to one another. The stimuli can be anything from real things and occurrences to more abstract ideas like time, place, context, or categories. 2020 edition of the Handbook of Clinical Neurology.

This idea comes from psychology. Examples of associative learning include the following: If a person burns himself after touching a hot stove, they may come to link hot stoves with pain and become conditioned to avoid touching them.

Conditioning, which holds that behavior can be changed or learnt depending on a stimulus and a response, is a type of learning that uses associations. According on the reaction it elicits, behavior can thus be learnt or unlearned.

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46.6666 that is the mass number

Explanation:

14 divided 3.0

Answer:[Sol]

                     ρ=50cents=0.5ⅹ0.0064=3.2ⅹ10^-3

                    T=0.0848/3.2ⅹ10^-3sec

Period of the reactor, if fifty cents in reactivity is suddenly introduced into a critical fast reactor fueled with u235 is 8 microseconds

In a nuclear reactor, the reactivity is the difference between the number of neutrons produced in fission compared to those lost in absorption. The reactivity is measured in cents and has an impact on the reaction rate and the reactor period.

In a critical fast reactor, when 50 cents of reactivity are introduced, the period of the reactor can be calculated using the following equation:

period =  1/Δρv

where Δρ is the change in reactivity introduced, and v is the effective neutron velocity for the fuel.

The effective neutron velocity for U-235 is given by:

v = 2.5 x 10⁵ m/s

And since 50 cents is introduced, Δρ = 50 cents = 0.5, therefore, we can solve for the reactor period as follows:

period = 1/Δρv

period = 1/(0.5 * 2.5 * 10⁵)

period = 8 microseconds

Therefore, when 50 cents of reactivity are suddenly introduced into a critical fast reactor fueled with U-235, the period of the reactor is 8 microseconds. The reactor period is a very important factor that determines the stability of the reactor and the rate of the nuclear reaction.

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Fourier's Law of Heat Conduction:

1. Heat flows through things more when they are hotter.

2. Heat flows more easily through materials that are hotter and thinner, or have better ability at letting heat through.

3. Heat doesn't flow through things as much when they are thicker or not good at letting heat through.

Answer:

.8215 MJ <- question is saying its hard for heat to go thru a thick brick wall <- thats why they are great to make homes with <- in winter brick homes stay warm!

Explanation:

Heat Flow Calculation.

The brick wall (of thermal conductivity 0.32 W/m · ◦ C) of a building has dimensions of 2.7 m by 4 m and is 11 cm thick. How much heat flows through the wall in a 18.4 h period when the average inside and outside temperatures are, respectively, 11◦C and 7◦C? Answer in units of MJ.

To calculate the heat flow through the wall, we can use Fourier's law of heat conduction, which states that the heat flow through a material is proportional to the temperature difference across it and inversely proportional to its thickness and thermal conductivity:

Heat flow (Q) = (thermal conductivity) x (area) x (temperature difference) / (thickness)

Area = length x width = 2.7 m x 4 m = 10.8 m^2

Next, we need to calculate the temperature difference across the wall:

Temperature difference = inside temperature - outside temperature = 11◦C - 7◦C = 4◦C

Now we can calculate the heat flow through the wall:

Q = (0.32 W/m · ◦C) x (10.8 m^2) x (4◦C) / (0.11 m) = 125.45 W

To convert the heat flow to energy, we need to multiply by the time period:

Energy = Power x Time = 125.45 W x (18.4 h x 3600 s/h) = 821503.68 J

Finally, we convert Joules to MegaJoules:

Energy in MJ = 821503.68 J / 1,000,000 = 0.8215 MJ

Therefore, the heat flow through the wall over an 18.4 hour period is 0.8215 MJ.

The formula used to calculate the heat flow through a material is called Fourier's law of heat conduction. It is given by:

Heat flow (Q) = (thermal conductivity) x (area) x (temperature difference) / (thickness)

The formula used to convert power to energy is:

Energy = Power x Time

In this case, we used the unit of Watts for power and the unit of Joules for energy.

1. Insulation reduces heat flow: Insulation is a special material that helps stop heat from flowing through walls, ceilings, and floors.

2. Temperature difference: When it's colder outside than inside, heat tries to escape from the warm house to the cool outdoors.

3. Insulation slows down heat flow: But when a house is insulated well, the insulation slows down the heat flow, making it harder for heat to escape.

4. Factors affecting heat loss: The amount of heat lost from a house depends on things like the thickness of the walls, the type of insulation used, and the difference in temperature between inside and outside.

5. Using Fourier's law: Engineers and architects can use a special math formula called Fourier's law to figure out how much heat is likely to escape from a house under different conditions, and use that information to decide on the best insulation and building materials to use to save energy.

ChatGPT

Answer:Inertial mass

Explanation:When we measure gravitational mass we find the strength of an object's interaction with a gravitational field.

When we measure inertial mass we find an object's resistance to being accelerated by a force.

An object's gravitational mass and inertial mass are the same.

We apply a force and measure the resulting acceleration, so we can use Newton’s second law to find the inertial mass.

Mean arterial pressure within the circulatory system is constantly monitored by (c) baroreceptors.

The mean arterial pressure (MAP) refers to the average blood pressure during a single cardiac cycle. This value is vital for determining a patient's cardiovascular health and monitoring their recovery. Baroreceptors are specialized nerve cells found in the walls of some arteries that monitor blood pressure and help regulate blood flow by responding to changes in arterial pressure.

The baroreceptor system is critical for maintaining blood pressure levels within a healthy range. Baroreceptors in the arterial system constantly monitor blood pressure and respond by stimulating the sympathetic nervous system if the blood pressure is too low. They also work in conjunction with chemoreceptors in the cardiovascular system to maintain blood pressure levels within a healthy range.

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The tension TB in the cable that makes an angle of 40° with the vertical is approximately 60,902.9 N, and the tension TA in the horizontal cable is approximately 37,964.8 N.

To find the tension TB in the cable that makes an angle of 40° with the vertical, we can use the formula:

TB = mg/cosθ

where m is the mass of the wrecking ball, g is the acceleration due to gravity, and θ is the angle the cable makes with the vertical.

Plugging in the given values, we get:

TB = (3860 kg)(9.8 m/s²)/cos(40°)

TB = 47,446.8 N/cos(40°)

TB ≈ 60,902.9 N

To find the tension TA in the horizontal cable, we can use the formula:

TA = mg tanθ,

where m is the mass of the wrecking ball, g is the acceleration due to gravity, and θ is the angle the cable makes with the vertical.

Plugging in the given values, we get:

TA = (3860 kg)(9.8 m/s²)tan(40°)

TA = 47,446.8 N tan(40°)

TA ≈ 37,964.8 N

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Answer:

increase distance

Explanation:

Inclined planes make it easier to move objects to a higher elevation. The sloping surface of the inclined plane supports part of the weight of the object as it moves up the slope. As a result, it takes less force to move the object uphill.

Answer:

Hello your answer would be increase of distance

Explanation:

I know that because than you would have to go upward with the object.

The correct answer is option D gravity is an attractive force between any objects in the universe i.e. gravitational force.

Is gravity a force that draws two items together?

A mass attracts a mass; the amount of the gravitational force is directly proportional to the masses of the two items and inversely proportional to the square of the distance between the two objects. Gravitational force is an attractive force that exists between all objects with mass.

We can see that the gravitational force is inversely proportional to the distance between masses and directly proportional to the product of the masses of two objects. As a result, any item in the cosmos can be attracted to another by the force of gravity.

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Squeezing the clutch lever to slow down is best to be done when approaching a curve and is denoted as option C.

This is a mechanical device which used in the engagement and disengagement of transmission system in a vehicle.

Slowing down will give the driver more time to maneuver the curves so as to prevent accident. This is why it is imperative to squeeze the clutch in such road condition.

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The indices of refraction of media 1, 2, and 3 is n1 = √(n2 n3).

To determine the relationship between the indices of refraction of the three media shown in the diagram, we can use Snell's Law, which states that:

n1 sin θ1 = n2 sin θ2

and

n2 sin θ2 = n3 sin θ3

where n1, n2, and n3 are the indices of refraction of the three media, and θ1, θ2, and θ3 are the angles of incidence, refraction, and transmission, respectively.

From the diagram, we can see that the angle of incidence θ1 is the same as the angle of transmission θ3, since the light rays are parallel. Therefore, we can write

n1 sin θ1 = n3 sin θ3

Substituting n2 sin θ2 from the first equation, we get

n1 sin θ1 = n3 (n2 sin θ1) / n1

Simplifying, we get

n1² sin²θ1 = n2 n3 sin²θ1

Dividing by sin² θ1 and taking the square root, we get:

n1 = √(n2 n3)

Therefore, we can conclude that the index of refraction of medium 1 (n1) is equal to the square root of the product of the indices of refraction of media 2 and 3 (n2 and n3).

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--The given question is incomplete, the complete question is given below "  Parallel light rays cross interfaces from medium 1 into medium 2 and then into medium 3 as shown below. What can we say about the relative sizes of the indices of refraction of those media."--

Answer:

Chemical reactions always involve changes in energy.

Energy is released in chemical reactions​

Explanation:

Chemical reactions involves the formation and breaking of bonds by the combination of atoms in a system.

The problem is adequate flame recognition signal was not generated.

Resideo combi gas valves with intermittent ignition are used in gas-burning appliances that use natural gas. These reliable controls include safety shutoffs, manual valves, two automatic controls, pressure regulators, and pilot adjustments. Intermittent pilot ignition is an electronic system that uses electrodes to ignite the pilot gas.

For atmospheric burners, typical manifold gas pressure ranges are 3 to 5 inches for natural gas and 10 to 12 inches for propane. The pressure should be checked and adjusted if necessary. Higher pressures than recommended can cause overheating and damage to the heating unit.

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Answer:

The rays do not polarize after reflection. The rays are dispersed after reflection. The rays are polarized after reflection.

The correct order of increasing impedance is:

C. PZT, gel, skin, matching layer

Impedance is a measure of the opposition to the flow of sound waves in a medium. It depends on the density and speed of sound in the material. In the given options, the order of increasing impedance can be determined by considering the properties of the materials involved.

PZT (lead zirconate titanate) has a higher impedance than gel, skin, and the matching layer. PZT is a piezoelectric material commonly used in ultrasound transducers and has a higher density and speed of sound, leading to higher impedance.

Gel has a lower impedance compared to PZT but higher impedance than skin and the matching layer. Gel is used as a coupling medium between the transducer and the skin to enhance acoustic coupling and minimize impedance mismatch.

Skin has a lower impedance than both gel and the matching layer. It is the outermost layer and acts as an interface between the transducer and the biological tissue.

The matching layer has the lowest impedance among the given options. It is designed to match the impedance of the PZT to the impedance of the tissue being imaged, facilitating efficient sound transmission.

Therefore, the correct order is C.

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Answer:

its false

Explanation:

since the penny is thrown straight up its not going to move forwad with you and the bus since it has no forces pushing on it. If the bus wasn't moving it would land back on your hand

The charge would be in equilibrium so there would be no charge in the body of the conductor.

Answer:

(b) there cannot be any charge in the body of the conductor

Answer:

B

Explanation:

Note the line that there is no charges anywhere else outside means the charge is placed in equilibrium position.

Hence there cannot be any charge in the body of conductor

Answer:

D

Explanation:

Hey you said this one would give 100 points.

Answer:

CDBA

Explanation:

Just did it on Study island

The correct sequence of steps for lighting a Bunsen burner would be C, D, B, A, therefore the correct answer is option D.

Thermal energy sometimes referred to as heat energy, may be described as the type of energy in which heat is transmitted from one body to another body as a result of their molecular motions.

The following would be the proper procedure for lighting a Bunsen burner:

Link the gas outlet and the burner hose.

The gas output valve should be opened.

Open the Bunsen burner's base-mounted gas adjustment valve.

The Bunsen burner's barrel should be covered with the spark.

Thus, the right response is option D since the proper stages to ignite a Bunsen burner are C, D, B, and A.

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There is no god but Allah (SWT) and Prophet Muhammad (PBUH) is his messenger. This is a contain of confession of faith in Islam religion.

In language, اسلام comes from the word سَلَم  /سِلْم which means safe (as-salām), peace and tranquility, (al-shulhu wa al-amān), surrender (al-istislām), submission (al-khudlū'/al- id'zān), obedient (al-thā'ah). So, Islam means safety and peace because surrender is only to Allah SWT, who has no god but Him. Meanwhile, according to the term Islam is dīn or religion that originated from Allah SWT who was brought down through His Apostles, from the first Prophet: Adam as to the last Prophet: Muhammad saw for the benefit of mankind in this world and in the hereafter .

However, because divine (sky) religions have been changed by humans so that they are no longer original, the term Islam is only aimed at what was brought down by the Prophet Muhammad, namely something that was sent down by Allah SWT in the valid Al -Qur'an and al-Sunnah in the form of rules that contain orders, prohibitions and instructions for human welfare in this world and in the hereafter.

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Suki can go 0.854 meters to the end before the beam starts to tilt.

Beam length: L = 6.5 m

Beam weight: W b = 336 N

Suki's weight is W s = 590 N.

Suki stands in the middle of the steel beam and moves toward the end. Since the beam is supported by two posts that are spaced three meters apart, the distance she may go before the beam starts to lean is determined by how far she moves from the left support.

Thus;

according to formula

Wb × (3/2) = (Ws × x)

where:

Wb= Beam weight

Ws= Suki's weight

Adding the necessary values results in;

336 × 1.5 = 590 × x

x = (336 × 1.5)/590

x = 0.854 m

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When the two magnets are made to move, the energy of the system in the system tends to change potential energy into the kinetic energy

Potential energy is the energy stored in the body while is at rest which would turn into kinetic energy when the object will initiate motion. This conversion of potential energy to kinetic energy is understood by the Work-Energy theorem. The kinetic energy is formulated as,

K.E. = 1/2 mv²

where K.E = Kinetic energy

m = mass of an object

v = velocity of the object

The work-energy theorem is stated as the products of all the forces acting on the system are equal to the difference in kinetic energies.

∑W = ΔK.E

where W = Work done on the system

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Abby volunteers at the planetarium at the museum of natural history. she is putting together a presentation about the solar system in which she will describe the shape of the solar system. she uses the term orbital plane when she discusses the plane in which the planets orbit.

The space that connects the centers of the orbiting objects and the object being orbited is known as an orbital plane and is formed like a flat, disk. Planets in our solar system avoid colliding with one another because their orbital planes are similar.

A rotating body's orbit is located in a geometric plane called the orbital plane. An orbital plane can be identified using just three non-collinear points in space. The locations of the centers of an orbiting celestial body and a large body (the host) at two different times or points in its orbit are typical examples.

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Answer:

Acceleration and velocity Newton's second law says that when a constant force acts on a massive body, it causes it to accelerate, i.e., to change its velocity, at a constant rate. In the simplest case, a force applied to an object at rest causes it to accelerate in the direction of the force.

The stone may have a diameter of  \(5 cm\)  , but it also may be smaller and denser, or larger and less dense. It is impossible to correctly estimate the size of the stone without more details.

When an object is dropped into a liquid, it moves the same volume of liquid with it. The Archimedes principle is this.

In this instance, the addition of the stone caused the water in the cylinder to rise from \(30\) cm to \(35\) cm in volume. The volume of the stone is therefore equal to the \(5\) cm \(3\) volume difference between the two measurements.

However, this information alone cannot be used to estimate the stone's size in terms of its actual measurements.

Therefore, The stone may have a diameter of \(5 cm\) , but it also may be smaller and denser, or larger and less dense. It is impossible to correctly estimate the size of the stone without more details.

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The force constant of the spring is 200.696 N/m & The height the object achieves when the spring releases its energy is 2.5087 m

The spring constant is the force needed to stretch or compress a spring, divided by the compressive or expansive distance. It's used to determine stability or instability in the spring, and therefore the system it's intended for. we know,

F = kx

Therefore,

k = F/x

We also know that the force being exerted on the spring is equal to the mass of the object. Hence, F = mg = 5.13 * 9.8 N = 50.174 N and we know compression due to the mass is 0.25m. Therefore,

K = 50.174/0.25 N/m

K = 200.696 N/m

Therefore, The Spring Constant is 200.696 N/m

On release, the spring potential energy gets converted to kinetic energy. Hence, on release, the height attained by the object is given by:

h = \(1/2 kx^{2}\)

We know that k=200.696 N/m and x=0.25 m. Therefore the height is:

h = \(1/2 (200.696 N/m)(0.25 m)^{2}\)

h = 2.5087 m

Therefore, the force constant of the spring is 200.696 N/m & The height the object achieves when the spring releases its energy is 2.5087 m

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Considering the definition of weight, on Earth's surface at sea level, the weight of an object with a mass of 180 kg is 1764 N.

Mass is the amount of matter that a body contains and weight is the action exerted by the force of gravity on the body.

The mass of an object will always be the same, no matter where it is located. Instead, the weight of the object will vary according to the force of gravity acting on it.

The weight is calculated as the product of the mass of the object and the value of the gravitational acceleration or gravity:

Weight= mass× gravity

The value of the acceleration constant on Earth is 9.8 m/s². The weight is proportional to the mass of the object. The unit of weight is expressed in Newton (N).

In this case, you know:

Replacing on the definition of weight:

Weight= 180 kg× 9.8 m/s²

Solving:

Weight= 1764 N

Finally, on Earth's surface at sea level, the weight of an object with a mass of 180 kg is 1764 N.

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