A current of 29.0 mA is maintained in a single circular loop of 1.30 m circumference. A magnetic field of 0.640 T is directed parallel to the plane of the loop. (a) Calculate the magnetic moment of the loop. mA⋅m 2
(b) What is the magnitude of the torque exerted by the magnetic field on the loop?

75.064 cm

Explanation

to solve this we need to know the equivalence

then

let's use a equivalente fraction to convert the measure

hence, the answer is 75.064 cm

I hope this helps you

Answer:

To holds the legs apart without rupturing any vein

Explanation:

The purpose of using string to tie the forelegs and hind legs during dissection is to hold the legs apart without rupturing ant vein or artillery for easy dissection procedure( the dismembering of the body of a deceased animal or plant to study its anatomical structure)

when tieing the forelegs and the hind legs the same string is used to tie them and the string is then passed/looped under the dissecting table/tray this way the legs will be held apart and the dissection can commence.

Answer:

FN=-Fg -> Fg=mg -> Fg = 238 kg*9.8 m/s^2 ->

Fg = -2432.4 so FN = 2432.4 -> FF = μs*FN ->

FF = 0.22*2332.4 N -> FF = 513.128 ->

Fapplied > 513.128 N

Explanation:

...

bicycle wheels

roller skates

doorknob

A wheel that has a rope wrapped around it

An incredibly dense star so massive that light cannot escape from its surface is called a Black Hole.

Black Hole, is an incredibly dense star so massive that light cannot escape from its surface.

Black hole is the region in space where the gravity is maximum indicating no particle can escape from it.

It is formed from the start debris that died in the explosion.

It creates deep stinks of gravity that even light cannot escape from it.

It was discovered by John Michell. It is believed that the universe may have originated from the black hole only.

They roam among the stars of the Milkyway galaxy

Black holes live for infinite number of years which is like the age of the universe.

Earth would never fall into the black hole but if it does then even earth cannot escape from falling.

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Answer:

??????

Explanation:

To find the velocity of the projectile 2.00 seconds later, we need to break down the initial velocity into its horizontal and vertical components.

Given:

Initial velocity magnitude (v0) = 10.0 m/s

Launch angle (θ) = 30.0 degrees

Horizontal component of velocity (vx):

vx = v0 * cos(θ)

Vertical component of velocity (vy):

vy = v0 * sin(θ)

Using the given values, we can calculate the horizontal and vertical components:

vx = 10.0 m/s * cos(30.0°)

  = 10.0 m/s * √3/2

  = 10.0 m/s * 0.866

  = 8.66 m/s

vy = 10.0 m/s * sin(30.0°)

  = 10.0 m/s * 1/2

  = 5.00 m/s

Now, we can determine the velocity of the projectile 2.00 seconds later. Since there is no acceleration in the horizontal direction, the horizontal velocity remains constant.

Horizontal velocity after 2.00 seconds (vx_final) = vx = 8.66 m/s

In the vertical direction, the projectile is subject to the acceleration due to gravity. We can use the kinematic equation:

vf = vi + at

where:

vf is the final vertical velocity,

vi is the initial vertical velocity,

a is the acceleration (due to gravity), and

t is the time.

Let's substitute the values:

vf = vy + (-9.8 m/s^2) * 2.00 s

  = 5.00 m/s + (-9.8 m/s^2) * 2.00 s

  = 5.00 m/s - 19.6 m/s

  = -14.6 m/s

The negative sign indicates that the velocity is directed downward.

Therefore, the velocity of the projectile 2.00 seconds later is approximately 8.66 m/s horizontally and -14.6 m/s vertically.

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The wavelength of the light beam having a frequency of 6 × 1017 hz is 0.05 nm.

To calculate the wavelength of a light beam, we can use the formula:

λ = c/f

Where λ is the wavelength, c is the speed of light and f is the frequency of the light.

The speed of light is approximately 3 x 10^8 m/s, we can use this value to find the wavelength.

λ = c/f

λ = (3 x 10^8 m/s) / (6 x 10^17 Hz)

λ = 0.05 nm

So the wavelength of the light beam is 0.05 nm.

It's important to mention that the wavelength is inversely proportional to the frequency, meaning if the frequency is high the wavelength is short and if the frequency is low the wavelength is long.

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Due to the fundamental differences between these two galaxy types, galaxies cannot evolve from elliptical to spiral (or spiral to elliptical).

For example, in contrast to spiral galaxies, which include gas and dust as well as hot, bright O and B type stars, elliptical galaxies are devoid of visible gas and dust and hot, brilliant stars.

A galaxy with an elliptical shape and a uniform brightness distribution is called an elliptical galaxy (no spiral arms). Elliptical galaxies are stretched galaxies with an elliptical shape, according to astronomical physics. The light is distributed evenly and smoothly throughout this type of galaxy, which is typically composed of old stars.

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Answer:

well i may be wrong but i geussed letter B

Answer:

letter B

Explanation:

20m/s2squared

Answer:

As the locomotion of organisms depends upon the interchange of kinetic and potential energy, animals that walk upright and have a higher centre of mass will be able to propel themselves higher compared to a shorter animal with each step. Physically, Energy can be written as1/2 mtotal ( ucm² + vcm² + wcm²)+1/2mi {u1-ucm)²+(v1-vcm)²+(w1-wcm)²} + mgh. Where ucm, vcm, wcm are the velocities of centre of mass of each portion.u1,w1,v1 are the velocities of different parts of body relative to COM

Hypothesis 2

Similarly, for the animals having lower centre of mass we can say that they will be better at climbing and traversing trees. An animal with low centre of mass will be able to get maximum traction with tree and it will be harder for it to lose its balance. Hence animals like leopard, sloth, gecko, Red panda etc. all showcase this lower centre of mass. These animals gravitational potential energy is minimum when all feet are on the ground and maximum when the body is raised high above

Their motion can be written in the form dr/dl = -r/2l where r can be written as radius of the torso of the animal. L is length of animals body.

Explanation:

Answer: 4 s

Explanation:

Given

The applied force is 70 N

mass of the rock is 28 kg

initial velocity \(u=25\ m/s\)

final velocity \(v=15\ m/s\)

Deceleration provided by force is

\(a=-\dfrac{70}{28}=-2.5\ m/s^2\)

using the equation of motion

\(v=u+at\\\Rightarrow 15=25-2.5t\\\Rightarrow 2.5t=10\\\Rightarrow t=4\ s\)

The following statements correctly describe the period of Big Bang nucleosynthesis:

Big Bang nucleosynthesis took place shortly after the Big Bang when the Universe was very hot and dense.

The deuterium abundance is connected to the density and the expansion rate of the Universe.

Most of the helium nuclei in the universe were created within the first few minutes after the Big Bang.

Neutrons were more abundant than protons in the early phase of the universe before they combined to create deuterium and helium nuclei.

The statement "Most of the carbon nuclei were created" is not entirely accurate, as carbon production in the Big Bang is relatively negligible compared to helium and deuterium production. Additionally, the statement "Most neutral hydrogen atoms were formed within the first few seconds after the Big Bang" is not correct, as neutral hydrogen did not form until much later in the history of the universe.

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Answer:

Vf = 31 m/s

Explanation:

Have to use the Final Velocity Formula - Vf = Vi + a * t

Vf = Final Velocity

Vi = Initial Velocity

a = acceleration

t = time

* = multiply

Vf = 25 + 1.5 * 4

Vf = 25 + 6

Vf = 31 m/s

The final velocity of the car is 31 m/s.

The following ingredients are required for the cookie making process:

Assuming a 12-unit order, the capacity of each resource is as follows:

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Your question is incomplete, most probably the complete question is:

Mike’s Cookie Company You and your roommate are preparing to start Mike’s Cookie Company in your on-campus apartment. The company will provide fresh cookies to starving students late at night. You need to evaluate the preliminary design for the company’s production process to figure out how many orders to accept and how effectively your time, and that of your room mate, will be utilized. BUSINESS CONCEPT Your idea is to bake fresh cookies to order, using any combination of ingredients that they buyer wants. The cookies will be ready for pickup at your apartment within an hour. Several factors will set you apart from competing products such as store-bought cookies. First, your cookies will be completely fresh. You will not bake any cookies before receiving the order; therefore, the buyer will be getting cookies that are literally hot out of the oven. Second, you will have a variety of ingredients available to add to the basic dough, including chocolate chips, M&M’s, chopped Heath bars, coconut, walnuts, and raisins. Buyers will telephone in their orders and specify which of these ingredients they want in their cookies. You guarantee completely fresh cookies. In short, you will have the freshest, most exotic cookies anywhere, available right on campus. THE PRODCUTION PROCESS Baking cookies is simple: mix all the ingredients in a food processor; spoon out the cookie dough onto a tray; put the cookies into the oven; bake them; take the tray of cookies out of the oven; let the cookies cool; and, finally, take the cookies off the tray and carefully pack them in a box. You and your roommate already own all the necessary capital equipment: one food processor, cookie trays, and spoons. Your apartment has a small oven that will hold one tray at a time. Your landlord pays for all the electricity. The variable costs, therefore, are merely the cost of the ingredients (estimated to be $0.60/dozen), the cost of the box in which the cookies are packed ($0.10 per box; each box holds a dozen cookies), and your time (what value do you place on your time?). A detailed examination of the production process, which specifies how long each of the steps will take, follows. The first step is to take an order, which your roommate has figured out how to do quickly and with 100 percent accuracy. (Actually, you and your roommate devised a method using the campus electronic mail system to accept orders and to inform customers when their orders will be ready for pickup. Because this runs automatically on your personal computer, it does not take any of your time.) Therefore, this step will be ignored in further analysis. You and your roommate have timed the necessary physical operations. The first physical production step is to wash out the mixing bowl from the previous batch, add all of the ingredients, and mix them in your food processor. The mixing bowls hold ingredients for up to 3 dozen cookies. You then dish up the cookies, one dozen at a time, onto a cookie tray. These activities take six minutes for the washing and mixing steps, regardless of how many cookies are being made in the batch.  The next step, performed by your roommate, is to put the cookies in the oven and set the thermostat and timer, which takes about one minute. The cookies bake for the next nine minutes. So total baking time is 10 minutes, during the first minute of which your roommate is busy setting the oven. Because the oven holds only one tray, a second dozen takes an additional 10 minutes to bake. Your roommate also performs the last steps of the process by first removing the cookies from the oven and putting them aside to cool for 5 minutes, then carefully packing them in a box and accepting payment. Removing the cookies from the oven takes only a negligible amount of time, but it must be done promptly. It takes two minutes to pack each dozen and about one minute to accept payment for the order. That is the process for producing cookies by the dozen in Mike’s Cookie Company.

What are the resources? Assuming the order size is 1 dozen, what is the capacity of each resource?

Answer:

Basic units=those units of measurement which do not depend upon any other units are called basic units. Example length, mass, time, current etc.

Derived units=those units which are expressed in terms of fundamental units are called derived units. Example area, volume, density etc.

Answer:

2.53m/s

Explanation:

Initial momentum in a system= Final momentum in a system

65kg*3m/s+12kg*0m/s=(65kg+12kg)*v

195kgm/s=77kg*v

v=2.53m/s

A situation that involves the transfer of heat by means of convection must involve the exchange of fluid currents such as land and sea breezes.

Heat transfer by convection is a method of heat transfer by which heat is transferred between two bodies through through currents of moving fluids or gases.

The following are examples of heat transfer by convection;

Thus, a situation that involves the transfer of heat by means of convection must involve the exchange of fluid currents such as land and sea breezes.

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Answer:

the answer is yours a calculated

The other end of the spring is secured to a wall. The block is pushed against the spring, which compresses the spring to a position of x=-0.04x=−0.04 m.

Compression is a process under which volume of the system is gradually reduced, pressure and temperature increases where heat transfer may or may not be possible. While in expansion process volume is gradually decrease with the decrease in pressure and temperature and heat transfer may or may not be possible.

Compression force or the compressive force occurs when the physical pressure pushes inward on a particle making it compacted. During this phenomenon, the relative position of the molecules and the atom of a particle changes rapidly.

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Answer:

The force of the floor on the briefcase

Explanation:

The briefcase hits the floor and stops the falling which is reacting to the briefcase that was falling and hits the floor.

The falling briefcase would be the action force because it is moving downward

and

The reaction force would be the floor because it will react on the briefcase.

Hope this Helps

When the briefcase lands on the floor, the reaction force to the action force of the briefcase on the floor is  force of the floor on the briefcase.

It might be difficult to distinguish between action and reaction forces. This is due to the fact that both forces are always present.

One might argue that there are an equal number of forces in the universe if one were to count them all. However, the definition of the action force is provided by the perspective of the interaction analysis in order to help the argument.

A force that is applied to an object is known as an action force.

An action force with an opposite direction has an effect called a reaction force.

These two forces—also referred to as action and reaction forces—are covered by Newton's third law of motion.

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Given

The concept of inertia forms the basis for Newton's Third Law of Motion

To find

The given statement is true or false

Explanation

The third law of motion states that every action has a equal and opposite reaction

Inertia is the property by virtue of which an object at rest tends to be at rest and object at motion tends to be at motion

Thus both the concept are not similar

Conclusion

The given statement is false

Answer:

10

Explanation:

15 cm minus 5 cm

Answer:The maximum height you could jump on the moon with a velocity of 3 m/s is 4.5 meters.

Explanation:

To calculate the maximum height that you could jump on the moon, you can use the following formula:h = (v^2) / (2 * g)where h is the maximum height, v is the initial velocity, and g is the acceleration due to gravity. On the moon, g is approximately 1.6 m/s^2. Substituting the values, we get:h = (3^2) / (2 * 1.6) = 4.5 m

So the maximum height you could jump on the moon with a velocity of 3 m/s is 4.5 meters.

Answer:

Explanation:

Simple harmonic motion is the motion that involves the cyclic and periodic motion of an object about a central point or equilibrium position, due to the effect of a restoring force, such that the object has the same maximum displacement during its motion on either side of the equilibrium point

(a) The parameters of the body moving with SHM are;

The amplitude of the motion of the body, a = 10 cm

The frequency of the complete cycles of the motion of the body, f = 100 Hz

The period of the oscillation, 'T', is the time it takes o complete one cycle

T = 1/f

∴ T = 1/100 Hz = 0.01 seconds

(b) The acceleration, a = -A·ω²·sin(ω·t)

Where;

One complete oscillation is given as ω·t = 2·π

Therefore at either end at the maximum displacement, which is at either end of the equilibrium position is reached at half a complete cycle, or ω·t = 2·π/2 = π

At the maximum displacement a = -A·ω²·sin(ω·t) = A·ω²·sin(π) = 0

Therefore, we have;

The acceleration, of the body at the maximum displacement, a = 0 m/s².

ANSWER:

0.00145 J

STEP-BY-STEP EXPLANATION:

Using the rotational form of the kinematic equation to find α:

It started form rest:

Solving for α:

The torque is given by the formula,

Answer:

8

Explanation:

All noble gasses have 8 electrons in their outer shell

The correct answer is (b) B only. Most limited slip differentials transfer torque through one or two clutch stacks.

The correct answer is (b) B only. Most limited slip differentials transfer torque through one or two clutch stacks. These clutch stacks engage and limit the speed difference between the two wheels, allowing torque to be distributed to the wheel with more traction. Differential gears, on the other hand, are used in open differentials and do not provide torque transfer to the wheel with more traction. Most limited slip differentials use one or two clutch stacks to transfer torque. By engaging and reducing the speed differential between the two wheels, these clutch stacks enable torque to be directed to the wheel with better grip.

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Answer:0.13ml

Explanation: