Which ballet move is most similar to a track runner jumping over hurdles?

a Balancing on one leg
b Complex footwork patterns
c Straight leg dance kick
d Split leap

The pair of numbers has the same distance between each other on a number line as the pair -7.25 and 3 is: A. 1.75 and 12.

In Geometry, a number line is a type of graph that is composed of a graduated straight line, which typically comprises both negative and positive numerical values (numbers) that are located at equal intervals along its length.

Next, we would determine the distance between the pair -7.25 and 3 as follows:

Distance = 3 - (-7.25)

Distance = 3 + 7.25

Distance = 10.25 units.

For 1.75 and 12, we have:

Distance = 12 - 1.75

Distance = 10.25 units.

For -0.25 and 4, we have:

Distance = 4 + 0.25

Distance = 4.25 units.

For -2.25 and 7.25, we have:

Distance = 7.25 + 2.25

Distance = 9.50 units.

Read more on number line here: brainly.com/question/22515080

#SPJ4

Missing information:

The question is incomplete and the complete question is shown in the attached picture.

The correct option is (a) i.e. a galaxy in the local group, galaxies is likely to be oldest.

A galaxy is a collection of stars, stellar remains, interstellar gas, dust, and dark matter that are gravitationally bonded together. The name comes from the Greek word galaxias, which means "milky" and refers to the Milky Way galaxy, which houses the Solar System. Galaxies, which contain an average of 100 million stars, range in size from dwarfs, which contain fewer than 100 million stars, to supergiants, which contain 100 trillion stars, all of which orbit the galaxy's center of mass. Only a small percentage of the mass in a normal galaxy is visible in the form of stars and nebulae; the majority of the galaxy's mass is dark matter. Supermassive black holes are a typical component of galaxy centers. According on their optical shape, galaxies are classified as elliptical, spiral, or irregular. It is believed that the nuclei of many of them contain supermassive black holes. Sagittarius A*, the name of the Milky Way's primary black hole, is four million times more massive than the Sun. GN-z11 is the oldest and furthest away galaxy as of March 2016. It can be seen as having existed only 400 million years after the Big Bang and is located 32 billion light-years away from Earth.

To know more about galaxy please refer: https://brainly.com/question/28527995

#SPJ4

Any bridge is subject to three different types of forces: the dead load, the live load, and the dynamic load. The weight of the bridge itself is discussed in the first of these words.

Any of the four fundamental forces in physics—gravitational, electromagnetic, strong, and weak—that control how objects or particles interact as well as how some particles decay—is referred to as a fundamental force, also known as a fundamental interaction.

Compression and tension are the two main forces that are ever-present on a bridge. A force that compresses or shortens the object it is acting on is known as a compressive force. A force known as tension or tensile force works to stretch or expand the object it is acting on.

To know more about Force visit:

https://brainly.com/question/13191643

#SPJ13

The work done to stop the car is -208.33 kJ

From work-kinetic energy principles, the change in kinetic energy of the car ,ΔK equals the work done to stop the car, W.

W = ΔK = 1/2m(v'² - v²) where

Substituting the values of the variables into the equation, we have

W = 1/2m(v'² - v²)

W = 1/2 × 1500 kg(v(0 m/s)² - (16.67 m/s)²)

W = 750 kg(0 (m/s)² - 277.78 (m/s)²)

W = 750 kg(- 277.78 (m/s)²)

W = -208333.33 J

W = -208.33333 kJ

W ≅ -208.33 kJ

So, the work done to stop the car is -208.33 kJ

Learn more about work done here:

https://brainly.com/question/9821607

Answer:within the focal length of the lens, provided the focal length is shorter than the near point distance.

Explanation:Hope it helps

Inside a freely-falling elevator, there would be no apparent weight for you.So option B is correct.

Inside a freely-falling elevator, there is still a gravitational force acting on you. However, since both you and the elevator are falling at the same rate, you would experience a sensation of weightlessness. Your apparent weight, which is the force exerted on a body due to gravity, would be zero. This is because there is no contact force between you and the elevator floor that would provide a normal force to counteract gravity. Therefore, the correct option is that there would be no apparent weight for you.

To learn more about  gravitational force  visit: https://brainly.com/question/27943482

#SPJ11

The option that can be expressed in light years is " the distance between two stars." The correct option is B.

A light-year is a unit of distance used to measure astronomical distances. It is defined as the distance that light travels in one Earth year in the vacuum of space, which is approximately 9.46 trillion kilometers (5.88 trillion miles). Light travels at a speed of about 299,792,458 meters per second (or approximately 186,282 miles per second), which means that in one year, light can cover a distance of 9.46 trillion kilometers. Light years are commonly used to measure the distance between stars and galaxies, and since space is vast, other units of distance are often not practical.

Here in the Question,

A] The age of a rock is a measure of time, usually in millions or billions of years, and cannot be expressed in light years, which is a unit of distance.

C] The speed at which the Earth revolves around the sun is measured in kilometers per second or miles per hour and represents a velocity, not a distance. Hence it cannot be expressed in light years.

D] The time it takes for Earth to complete a revolution around the sun is measured in days or years and is again a measure of time, not distance. So it cannot be expressed in light years.

Therefore, Only B The distance between two stars is a measure of distance, which can be expressed in light years since it is a vast distance and other units may not be suitable.

To learn about Kepler's third law click:

https://brainly.com/question/1608361

#SPJ3

Answer:

The shortest time is 1.2 sec

Explanation:

Given that,

Distance = 30 m

Speed = 25 m/s

Acceleration = 4 m/s²

We need to calculate the shortest time

Using formula of time

\(t=\dfrac{d}{v}\)

Where, d = distance

v = velocity

Put the value into the formula

\(t=\dfrac{30}{25}\)

\(t=1.2\ sec\)

Hence, The shortest time is 1.2 sec.

Answer:The continuity equation for a compressible liquid is a mathematical expression that relates the changes in fluid density, velocity, and volume to the changes in time. This equation can be written as:

∂ρ/∂t + (ρv)•∇ = 0

where:

ρ = fluid density

v = fluid velocity

∂/∂t = partial derivative with respect to time

∇ = del operator

The continuity equation expresses the principle of mass conservation, stating that the rate of change of fluid density in a fixed volume must be equal to the rate of flow of fluid into or out of that volume. This equation is commonly used in fluid dynamics to study the behavior of liquids and gases in various applications, such as in pipelines, pumps, valves, and compressors.

Explanation:

According to the  given statement  these option are apply for strong hypothesis:

B-A good hypothesis results in a test with quantifiable outcomes.

C-A good hypothesis leads to a test with measurable results.

E-A good hypothesis provides a possible explanation to answer a scientific question.

A few examples of simple hypotheses: "Students who eat breakfast will perform better on a math exam than students who do not eat breakfast." Complex hypothesis: "Students who experience test anxiety before an English exam will get lower scores than students who do not experience test anxiety."

Simple hypothesis is one example of a hypothesis. complex hypothesis direction-hypothesis

To know more about Hypothesis visit:

https://brainly.com/question/13025783

#SPJ9

Which statement describes the best reason for having a strong hypothesis ?  Check all that apply.

A-A good hypothesis is based on one's personal opinion.

B-A good hypothesis can be tested.

C-A good hypothesis results in a test with quantifiable outcomes.

D-A good hypothesis does not always have to be based on prior knowledge or research.

E-A good hypothesis provides a possible explanation to answer a scientific question.

Answer:

relay switch

Explanation:

relay switch is the answer

The ground speed is approximately 67.32 km/h and the track is approximately 158.24°.

To determine the ground speed and track, we need to consider the effect of the wind on the aircraft's motion.

The air speed of the aircraft is 100 km/h, which means that it moves through the air at this speed relative to the surrounding air mass. The course of the aircraft is the direction in which it is intended to fly, given as a bearing of 120°.

The wind is blowing from a bearing of 080° with a speed of 50 km/h. To find the effect of the wind on the aircraft, we need to decompose the wind vector into its components relative to the course of the aircraft.

Using basic trigonometry, we can find that the component of the wind perpendicular to the course is 50 km/h * sin(120° - 80°) = 50 km/h * sin(40°) ≈ 32.68 km/h. This component affects the aircraft's ground speed.

The component of the wind parallel to the course is 50 km/h * cos(120° - 80°) = 50 km/h * cos(40°) ≈ 38.24 km/h. This component affects the aircraft's track.

To calculate the ground speed, we subtract the perpendicular component of the wind from the air speed: 100 km/h - 32.68 km/h ≈ 67.32 km/h.

To calculate the track, we add the parallel component of the wind to the course: 120° + 38.24 km/h ≈ 158.24°.

For more such questions on ground speed,click on

https://brainly.com/question/24208048

#SPJ11

The average force exerted on the golf ball during the time of impact is 3500 Newtons.

To calculate the average force exerted on the golf ball, we can use Newton's second law of motion, which states that the force exerted on an object is equal to the rate of change of its momentum. Mathematically, it can be expressed as:

Force (F) = Change in momentum / Time

Given:

Mass of the golf ball (m) = 0.05 kg

Time of impact (t) = 1.0 ms = 1.0 × 10^(-3) s

Final velocity of the golf ball (v) = 70 m/s

First, we need to calculate the change in momentum:

Change in momentum = Final momentum - Initial momentum

The initial momentum is assumed to be zero since the ball was initially at rest. Therefore, the change in momentum is equal to the final momentum.

Change in momentum = m * v

Plugging in the values:

Change in momentum = 0.05 kg * 70 m/s = 3.5 kg·m/s

Now we can calculate the average force exerted on the ball:

Force = Change in momentum / Time

Force = 3.5 kg·m/s / 1.0 × 10^(-3) s = 3500 N

Therefore, the average force exerted on the golf ball is 3500 Newtons.

The average force exerted on the golf ball during the time of impact is 3500 Newtons.

Learn more about momentum, visit:

brainly.com/question/402617

#SPJ11

Answer:

It is because the load is in between fulcrum and effort making a longer effort arm than the load arm resulting to multiplication of force and a mechanical advantage of greater than 1.

Explanation:

The distance from the fulcrum to the effort is the effort arm where as the distance from the fulcrum to the load is the load arm.

The first class lever has a mechanical advantage that varies per the position of the load with respect to effort position from the fulcrum. They have the fulcrum at the middle. For example, a beam balance and a pliers. The formula to remember is FLE for easy categorization of the lever classes.

The second class lever , the load is at the middle.For example a wheel barrow and a bottle opener. In this class, the effort arm is longer than the load arm.The effort is force multiplication making the mechanical advantage to be greater than 1.

The third class of lever has effort in the middle.For example a spade or a knife.In this class effort arm is shorter than the load arm, causing change in direction of force. The effect is a mechanical advantage less than 1.

Answer:

Level 4 to level 2

Explanation:

Electrons in an atom are contained in specific energy levels (1, 2, 3, and so on) having different distances from the nucleus. When light is emitted by electrons from one energy level to a lower level, level 4 to level 2 has the greatest energy.

Hence, the correct option is "Level 4 to level 2".

The m dot = 1A1v1 = (821 kg/m3)(0.618 m2)(2.117 m/s) 1077 kg/s is the flow rate of the oil.

fluid moving through a horizontal pipe P1 + ½ρv12 = P2 + ½ρv22. The pressure will depend on the fluid's speed if it is flowing frictionlessly through a horizontal pipe with a variable cross-sectional area as a liquid (or a gas that is not being compressed).

The fluid's velocity and cross-sectional area before and after the pipe's constriction can be compared using the continuity concept.

ρ1A1v1 = ρ2A2v

Moreover, we may link the fluid's pressure and velocity before and after the constriction using Bernoulli's equation:

P1 + 1/2ρ1v1² = P2 + 1/2ρ2v2²

v2 = (ρ1/ρ2) × (A1/A2) × v1

P1 + 1/2ρ1v1² = P2 + 1/2ρ1(A1/A2)²(v1)²

Solving for v1, we get:

v1 = sqrt(2(P1 - P2)/ρ1(1 - (A1/A2)²))

v1 = sqrt(2(7980 - 5985)/(821)(1 - (0.618/0.223)^2)) = 2.117 m/s.

To know more about flow rate visit:-

https://brainly.com/question/2643304

#SPJ1

Answer:

see below

Explanation:

voltage = current * resistance

The maximum height above the platform reached by the box before it begins to fall is 1.5 m.

The given parameters:

The maximum height above the platform reached by the box before it begins to fall is calculated as follows;

\(mgh = E\\\\h = \frac{E}{mg} \\\\h = \frac{14.7}{1 \times 9.8} \\\\h = 1.5 \ m\)

Thus, the maximum height above the platform reached by the box before it begins to fall is 1.5 m.

Learn more about potential energy here: https://brainly.com/question/1242059

Answer:

That is not true all objects fall at the same speed excepts things like feathers or paper.

Answer: false

Explanation: apex

Answer:

C. -6.1 m/s2

Explanation:

a = (vf - vi) / t = (15 m/s - 29 m/s) / 2.3 s = -6.1 m/s2

You are decelerating (slowing down);  value is negative

It sounds like you're worried about completing your prioritize homework on time. Remember, it's important to manage your time effectively to avoid feeling overwhelmed.

Make sure to break down the assignment into smaller tasks, set a specific schedule for completing each task, and prioritize them based on their level of difficulty. Additionally, make sure to eliminate any distractions during your designated homework time and take regular breaks to prevent burnout. If you're still struggling to complete your homework on time, don't hesitate to reach out to your teacher or classmates for assistance. Remember, it's always better to ask for help than to turn in an incomplete assignment. You may quickly find the vulnerabilities that pose a material risk to your company and operations with the VMDR Prioritisation report. To focus on the vulnerabilities that represent the greatest risk, threat intelligence, asset context, and vulnerability data are connected. Different levels of prioritisation are provided by indicators like "Predicted High Risk," "Exploit," "Actively Attacked," and "Wormable," which use machine learning algorithms to identify vulnerabilities most likely to become material risks.

Learn more about prioritize here

https://brainly.com/question/30501672

#SPJ11

Answer:

Reflected

Explanation:

During the process of reflection whatever that is sent forth e.g light comes back (reflects)

Answer:

transmitted

Explanation:

took quiz

Answer:

Hdgdjdiehebhsiducggdgdhduudhd

Answer: C

Frequency

Explanation:

In an analog to digital converter, the analog voltage is sampled at a regular interval of time which is known as sampling frequency. Therefore, the property of an electromagnetic wave that changes when the wave is encoded with analog information is frequency.

Since the motor develops a 100 V back emf (electromotive force) at its normal operating speed, its current is 1.67 A.

The relation between current (I), voltage(V), and resistor (R) in a direct current circuit is:

V = I . R

At start:

V = 120 V

I = 10 A

Hence, we can find the equivalent resistor:

R = V/ I = 120 / 10 = 12 Ohm

When the motor is running, it develops 100 V back emf.

Therefore, the net voltage is

= 120 V - 100 V = 20 V

and hence, the current:

I = 20 / 12 = 1.67 A

Learn more about motor here:

https://brainly.com/question/18441805

#SPJ4

The major difference between a bimetallic stemmed thermometer and a thermistor is the principle of temperature measurement they utilize.

A bimetallic stemmed thermometer consists of two different metals bonded together. These metals have different coefficients of thermal expansion, causing the strip to bend when exposed to temperature changes. The degree of bending is proportional to the temperature, allowing the measurement of temperature based on the mechanical deformation of the bimetallic strip.

On the other hand, a thermistor is a type of temperature sensor that relies on the change in electrical resistance with temperature. Thermistors are typically made of semiconductor materials that exhibit a significant change in resistance as the temperature varies. The resistance of a thermistor decreases as the temperature increases, and vice versa. This change in resistance is used to measure and indicate the temperature.

In summary, while a bimetallic stemmed thermometer operates based on the mechanical deformation of a bimetallic strip, a thermistor measures temperature by monitoring the change in electrical resistance. Each type of thermometer has its advantages and applications based on the specific temperature range, accuracy requirements, and sensitivity needed in various contexts.

Learn more about bimetallic stemmed thermometer from the given link. https://brainly.com/question/24881415

#SPJ11

Actress Cindy williams stars in Shirley Feeney on the television sitcom Laverne & Shirley.

Cynthia Jane Williams (August 22, 1947 - January 25, 2023) was an American entertainer and maker, referred to for her job as Shirley Feeney on the TV sitcoms Cheerful Days (1975-1979), and Laverne and Shirley (1976-1982). She likewise showed up in American Spray painting (1973) and The Discussion (1974).

After school, Williams started her expert vocation via landing public ads, which included Encourage Award shades and TWA. Her most memorable jobs in TV, among others, were on Room 222 Babysitter and the Teacher, and Love, American Style.

Williams went with an entertainer companion from Los Angeles City School who required a scene accomplice for the tryout and was likewise acknowledged at The Entertainers Studio West, yet seldom went to because of acting commitments. Williams got significant film jobs right off the bat in her vocation: George Cukor's Movements with My Auntie (1972); as Laurie Henderson, Ron Howard's personality's secondary school darling in George Lucas' American Spray painting (1973) for which she procured a BAFTA designation as Best Supporting Actress; and Francis Portage Coppola's The Discussion (1974). She tried out alongside large number of others, for Lucas' Star Battles for the job of Princess Leia, yet Leia was eventually played via Carrie Fisher since Lucas wished to project questions, as in American Graffiti.

To know more about sitcoms,visit here:

https://brainly.com/question/22329404

#SPJ4

Answer:

81.81 kg

Explanation:

\(m_1\) = Mass of person = 78.4 kg

\(m_2\) = Mass of canister

\(u_1\) = Initial velocity of person = 0

\(u_2\) = Initial velocity of canister = 3.5 m/s

\(v_1\) = Final velocity of person = 2.4 m/s

\(v_2\) = Final velocity of canister = 1.2 m/s

The momentum balance in the system is given by

\(m_1u_1+m_2u_2=m_1v_1+m_2v_2\\\Rightarrow 78.4\times 0+m_2\times 3.5=78.4\times 2.4+m_2\times 1.2\\\Rightarrow m_2=\dfrac{78.4\times 2.4}{3.5-1.2}\\\Rightarrow m_2=81.81\ \text{kg}\)

Mass of the canister is 81.81 kg.

Answer: c

Explanation:

If the net force on the bowling ball is tripled, its new acceleration is 21 m/s². The correct option is d.

The force is the action of push or pull which can move or stop the object.

The initial force is F = mass x acceleration

F = 3.17515 kg x 7 m/s²

F = 22.23 N

When the net force is tripled, the new acceleration will b e

3 x F =m x a'

3 x 22.23 = 3.17515 x a'

a' = 21.003 m/s²

Thus, the new acceleration is 21 m/s². The correct option is d.

Learn more about force.

https://brainly.com/question/13191643

#SPJ2