A basketball player passes a ball to a teammate at a velocity of 6 m/s. The ball has a mass of 0. 51 kg. If the original player has a mass of 59 kg and there is no net force on the system, what is the velocity of the player after releasing the ball? Let a positive velocity be in the direction of the pass. â€"0. 05 m/s â€"0. 5 m/s â€"0. 6 m/s â€"6 m/s.

If the tube springs a leak, the resonance frequency of the partially filled tube will decrease.

This is because the leak allows air to escape from the tube, reducing the effective length of the column of air inside. As a result, the speed of sound waves traveling through the tube decreases, leading to a lower resonance frequency. The leak effectively shortens the length of the tube, altering the fundamental frequency at which it resonates. When a tube partially filled with water resonates due to wind blowing across its opening, the sound produced corresponds to its resonance frequency. However, if the tube springs a leak, the resonance frequency decreases. The leak allows air to escape, reducing the effective length of the air column inside the tube. As a result, the speed of sound waves decreases, leading to a lower resonance frequency. The leak effectively shortens the tube's length, causing a change in its fundamental frequency.

Learn more about frequency here : brainly.com/question/29739263
#SPJ11

1) Is the time taken affected by the distance moved by the smell of the deodorant?

2) Independent variable - Distance, Dependent variable - Time, Controlled variable - Kind of deodorant

3) Do not allow the smell to come too close to people

Measure the distance twice to ensure accuracy

4) Rate of diffusion is; 0.056 cms-1

The pace at which particles disperse or travel from areas of higher concentration to areas of lower concentration in a fluid or gas is referred to as the rate of diffusion.

Temperature, pressure, the size and mass of the particles, as well as the medium they are diffusing through, all have an impact on the rate of diffusion.

The rate of diffusion is;

4 - 2/67 - 31

= 0.056 cms-1

Learn more about rate of diffusion:https://brainly.com/question/30577268

#SPJ1

Answer:when matter changes to from one state (solid, liquid, gas, plasma) to another

Explanation:

Answer:

Average acceleration of the car is 1.167 m/s^2

Explanation:

The speed of car with which it is travelling is 12 m/s

As the driver accelerates the car, the speed reaches 26 m/s

The change in speed in 12 seconds is

26 -12 = 14 m/s

Average acceleration is change in speed divided by time

\(\frac{14}{12} \\1.167\) m/s^2

Answer:

I don't know i really I'm sorry I wish I could help

Suppose that Joe and Jim are twins and :

________________________________

Joe :

Height = 1000 m

==》 PE = 150 × 1000

Weight = 150 N

==》 PE = 150,000 j

_________________________________

Jim :

Height = 1500 m

==》PE = 100 × 1500

Weight = 100 N

==》PE = 150,000 j

______________________________

As u can see Joe and Jim has equal PE before they begin skiing .

Answer:

Vf=20m/s

Vi=10m/s

a=2m/s^2

t=?

Vf=Vi+at

a=Vf-Vi/t

t=Vf-Vi/a

t=20-10/2

t=10/2

t=5seconds.

Answer:

D

Explanation:

Answer:

9.0 m

Explanation:

Applying

V = kq/r......................... Equation 1

Where V = Electric potential, q = charge, r = distance, k = Coulomb's constant.

make r the subject of the equation

r = kq/V................... Equation 2

From the question,

Given: q = 1.00×10⁻⁵ C, V = 10000 V

Constant: k = 9.0×10⁹ N⋅m²/C²

Substitute these values into equation 2

r = (9.0×10⁹×1.00×10⁻⁵)/10000

r = 9.0 m

Answer:

9.0

Explanation:

Due to her location within it, this is not possible. It can only be seen if the sky is clear and there is little to no light pollution, and as a result, environmental changes occur.

The Milky Way is crammed with anything between 100 billion and 400 billion more stars, many of which have their own planets. The Milky Way is so named because it appears from Earth like a streak of milk that has been spilled across the sky.

A galaxy is a sizable group of stars gathered in one place in the universe. The Milky Way galaxy, which contains the sun, Earth, and seven other planets, is where our solar system is located. Similar to our sun, the Milky Way is home to hundreds of billions of stars.

The Milky Way makes it possible to examine a medium-sized spiral galaxy's functioning in great detail.

To learn more about Milky way refer to :

https://brainly.com/question/13956361

#SPJ1

Answer:

When a ball on one end of the cradle is pulled away from the others and then released, it strikes the next ball in the cradle, which remains.

So it will be D

Explanation: Hope this helps :)

The temperature of the air is approximately 20.65°C.

v = 331.3 m/s * sqrt(T/273.15 K)

Using the formula for the speed of sound, we can calculate the temperature of the air:

v = f * λ

where f is the frequency and λ is the wavelength.

Substituting the given values, we get:

v = 781 Hz * 0.45 m = 351.45 m/s

351.45 m/s = 331.3 m/s * sqrt(T/273.15 K)

Squaring both sides and rearranging, we get:

T = (351.45^2 / 331.3^2) * 273.15 K = 293.8 K

Converting from Kelvin to Celsius, we get:

T = 293.8 K - 273.15 K = 20.65°C

In physics, wavelength is a term that refers to the distance between two consecutive points in a wave that is in phase with each other. It is usually denoted by the Greek letter lambda (λ). The wavelength of a wave is typically measured from crest to crest or from trough to trough.

Wavelength is an important concept in physics as it is related to the energy and frequency of a wave. In fact, the wavelength of a wave and its frequency are inversely proportional to each other, meaning that as the frequency of a wave increases, its wavelength decreases, and vice versa. This relationship is described by the equation λ = c/f, where c is the speed of light and f is the frequency of the wave.

To learn more about Wavelength visit here:

brainly.com/question/4112024?

#SPJ4

The largest earthquake in the world in 2016 occurred on 17 December in  Papua New Guinea and had a magnitude of 7.9 on the Richter scale.

An earthquake is defined as a natural disaster in which tectonic plates of the earth's crust suddenly move as a consequence of the release of pressure by contact, which may be associated with dramatic disasters. Earthquake power is measured as units on the Richter scale.

Therefore, with this data, we can see that the largest earthquake in 2016 occurred in Papua New Guinea (Oceania continent) and it had a magnitude of 7.9.

Learn more about earthquakes here:

https://brainly.com/question/248561

#SPJ1

Answer:

Look below

Explanation:

Newton's Third Law (the law of action-reaction) states that:

For every action there is an equal and opposite reaction

This means the force of the bug on the windshield is equal in magnitude but opposite in direction to the force of the windshield on the bug.

The name of the theory that states our Solar System formed through the gravitational contraction of a gas cloud is the Nebular Hypothesis. This theory explains that our Solar System originated from a rotating cloud of gas and dust, which contracted due to gravitational forces, eventually forming the Sun and the planets.

According to this hypothesis, about 4.6 billion years ago, a molecular cloud composed mostly of hydrogen and helium, along with trace amounts of other elements, began to collapse under its own gravity. As the cloud contracted, it started to spin faster and flatten into a rotating disk shape.

The central region of the collapsing cloud became denser and hotter, eventually forming the protosun or the pre-Sun. Meanwhile, the material in the surrounding disk began to clump together due to gravity, leading to the formation of protoplanetary disks or accretion disks. Within these disks, dust and gas particles collided and gradually formed planetesimals, which further accumulated to become planets, moons, asteroids, and comets.

The nebular hypothesis provides a comprehensive explanation for the origin and formation of our Solar System, and it is widely accepted by the scientific community.

To learn more about Solar System visit: https://brainly.com/question/2564537

#SPJ11

Answer:

See below

Explanation:

It is a graph on the x -y coordinate system with (generally ) the y-axis is labelled 'velocity'   and the x - axis is 'time'   <==== with this, you can look at the time and find the velocity at that time on the graph

The tangential speed of a point on the Ferris wheel is approximately 2.01 m/s.  the magnitude of the centripetal acceleration of a point on the Ferris wheel is approximately 0.106 m/s².

The tangential speed of a point on the Ferris wheel is given by the formula:

v = (2πr) / T

where v is the tangential speed, r is the radius of the Ferris wheel (half the diameter), and T is the time taken to complete one revolution.

In this case, the diameter of the Ferris wheel is 76 m, so its radius is 38 m. It completes one revolution every 20 min, so the time taken is T = 20 min = 1200 s. Substituting these values in the formula, we get:

v = (2π × 38 m) / 1200 s

≈ 2.01 m/s

The centripetal acceleration of a point on the Ferris wheel is given by the formula:

a = v² / r

where a is the magnitude of the centripetal acceleration, v is the tangential speed, and r is the radius of the Ferris wheel.

In this case, we have already calculated the tangential speed to be approximately 2.01 m/s, and the radius of the Ferris wheel is 38 m. Substituting these values in the formula, we get:

a = (2.01 m/s)² / 38 m

≈ 0.106 m/s²

To know more about Ferris wheel, here

https://brainly.com/question/16396069

#SPJ4

The angle between the two pipes is 88.88°

The objective is to find the angle between the vectors u and v.

First, construct the vectors u and v,

The water main with 20% grade in the north direction is,

20% = rise/ run

rise/run = 20/100 = 1/5

That is rise = 1 and run = 5

Hence, rise corresponds to the z- component, and run corresponds to the y-component to the vector u. There is no x-component in this direction since the vector does not go to the east at all.

Therefore, the vector

                v = xi + yj + zk

Here x = 0, y = 5, z = 1

               v = 0i +5j +k is parallel to the pipe in the north direction.

The water main with 10% grade in the east direction is,

10% = rise/run

rise/run = 1/10

Thus, rise =1 and run = 10

Hence, rise corresponds to the z-components, and run corresponds to the x-components to the vector v. There is no y-component in this direction since the vector does not go to the north at all.

Therefore, the vector

         v = xi + yj + zk

Here x = 10, y = 0, z = 1

         v =10i +0j + k is parallel to the pipe in the east direction.

The angle between two vectors is,

Ф= \(cos^{-1} \frac{u-v}{|u| |v|}\)

The dot product of the two vector u and v is,

u.v = (0.5,1).(10,0,1)

    = 0.10+5.0+1.1

    =1

The magnitude of these two vectors is,

|u| =\(\sqrt{x^{2} + y^{2}+z^{2} }\)

|u| = \(\sqrt{0^{2} + 5^{2} +1^{2} }\)

    =\(\sqrt{0+25+1}\)

    = \(\sqrt{26}\)

|v| = \(\sqrt{x^{2} + y^{2} +z^{2} }\)

|v| = \(\sqrt{0^{2}+5^{2} +1^{2} }\)

   = \(\sqrt{100+0+1}\)

   =\(\sqrt{101}\)

Therefore, the angle between the two pipes is,

Ф = \(cos^{-1} \frac{u-v}{|u||v|}\)

   = \(cos^{-1}\)\(\frac{1}{\sqrt{26}\sqrt{101} }\)

   ≈ 1.55rad

  = 88.88°

Hence, the angle between the two pipes is 88.88°

To know more about the vector direction refer to the link given below:

https://brainly.com/question/110151

#SPJ4

The complete question is:

A water main is to be constructed with a ​20% grade in the north direction and a 10​% grade in the east direction. Determine the angle required in the water main for the turn from north to east.

Sum of 1,000,000 uranium atom's diameters in centimeters written in standard notation would be 0.0035 cm.



Adding a number 1,000,000 times is same as Multiplying that number with 1,0000,000. So multiplying the diameter of one atom with 1,000,000 would give the same result as adding the number 1,000,000 times would give.

Diameter = 3.5 × \(10^{-8}\)

                 = 3.5 ×\(10^{-8}\) × \(10^{6}\)

                 = 3.5 × \(10^{-8+6}\)  =  3.5 × \(10^{-2}\)

  answer  ≈ 0.0035 cm.

What is uranium -

Chemical element uranium has the atomic number 92 and the letter U. It is an actinide metal in the periodic table's silvery-gray series. Because all uranium isotopes are unstable and their half-lives are short, uranium has a low radioactivity.

To learn more about uranium atoms here:

https://brainly.com/question/19088487

#SPJ4

The length of the pendulum is 3.3 m.

The given parameters:

P.E = K.E

mgh = ¹/₂mv²

gh = ¹/₂v²

g(L - Lcosθ) = ¹/₂v²

gL(1 - cosθ) = ¹/₂v²

\(L = \frac{v^2}{2g(1- cos\theta)} \\\\L = \frac{(3.4)^2}{2\times 9.8(1 - cos35)} \\\\L = 3.28 \ m\\\\L = 3.3 \ m\)

Thus, the length of the pendulum is 3.3 m.

Learn more about length of pendulum here: https://brainly.com/question/8168512

\( \huge \sf \underline{ \color{green}Ⱥnswɇɍ : }\)

____________________________

The difference between the two concepts lies in the type of magnitude they represent, speed is a scalar magnitude, while velocity is a vectorial magnitude.

It is the variation of distance in a certain time as a consequence of the movement of a mobile element.

It is the vectorial magnitude that shows and expresses the variation in terms of position of an object and as a function of time.

Therefore, we can conclude that speed is a scalar magnitude that determines the ratio of the distance traveled by a body and velocity is a vectorial magnitude that expresses the relationship between the space traveled by an object, the time used for it and its direction.

Learn more about the difference between speed and velocity here: https://brainly.com/question/16942553

The  after the collision, the coupled train cars move with a velocity of approximately 0.128 m/s.

To solve this problem, we can apply the principle of conservation of momentum. According to this principle, the total momentum before the collision is equal to the total momentum after the collision.

The momentum (p) of an object is given by the product of its mass (m) and velocity (v): p = m * v

Let's denote the momentum of the first train car as p1 and the momentum of the second train car as p2.

Before the collision, the total momentum is the sum of the individual momenta:

Total momentum before collision = p1_initial + p2_initial

p1_initial = m1 * v1_initial = 180,000 kg * 0.300 m/s

p2_initial = m2 * v2_initial = 125,000 kg * (-0.120 m/s)  (note the negative sign indicates the direction)

After the collision, the two train cars couple together and move as one unit. Let's denote the final velocity of the coupled train cars as v_final.

The total momentum after the collision is given by:

Total momentum after collision = (m1 + m2) * v_final

According to the conservation of momentum principle, the total momentum before the collision is equal to the total momentum after the collision:

p1_initial + p2_initial = (m1 + m2) * v_final

Substituting the given values, we have:

(180,000 kg * 0.300 m/s) + (125,000 kg * (-0.120 m/s)) = (180,000 kg + 125,000 kg) * v_final

Simplifying the equation:

(54,000 kg * m/s) + (-15,000 kg * m/s) = (305,000 kg) * v_final

39,000 kg * m/s = 305,000 kg * v_final

Dividing both sides by 305,000 kg:

v_final = (39,000 kg * m/s) / 305,000 kg

v_final = 0.128 m/s

Therefore, after the collision, the coupled train cars move with a velocity of approximately 0.128 m/s.

Learn more about velocity here

https://brainly.com/question/30515772

#SPJ11

The tube with an in and out pressure of 325 and 275 mmHg will have the highest flow.

This is so because the pressure differential between the tube's two ends directly proportionally affects flow rate. The flow rate increases with increasing pressure differential. With a pressure difference of 50mmHg in this instance, option b will have the maximum flow rate. Options a, c, and d will have lower flow rates since they have smaller pressure variations, measuring 35mmHg, 55mmHg, and 60mmHg, respectively. The tube with an in and out pressure of 325 and 275 mmHg will have the highest flow. This is so because the pressure differential between the tube's two ends directly proportionally affects flow rate. Option B will have the highest flow rate because it has the largest pressure difference, which is 50mmHg.

learn more about flow here:

https://brainly.com/question/29768594

#SPJ11

The wavelength needed for a photon to ionize an electron from the ground state of a hydrogen atom is approximately 91 nm.

To calculate the wavelength of the photon needed to ionize an electron from the ground state of a hydrogen atom, we can use the relationship between energy and wavelength.

The energy of a photon is given by the equation:

E = hc/λ

where E is the energy of the photon, h is Planck's constant (approximately 6.626 × 10^(-34) J·s), c is the speed of light (approximately 3.00 × 10^8 m/s), and λ is the wavelength of the photon.

We are given that the energy required to ionize the electron is 13.6 eV. To convert electron volts (eV) to joules (J), we can use the conversion factor 1 eV = 1.602 × 10^(-19) J.

Substituting the values into the equation, we can solve for the wavelength (λ):

13.6 eV = (6.626 × 10^(-34) J·s)(3.00 × 10^8 m/s) / λ

Converting eV to J:

13.6 eV = (1.602 × 10^(-19) J)(6.626 × 10^(-34) J·s)(3.00 × 10^8 m/s) / λ

Simplifying the equation:

13.6 = (1.602 × 10^(-19))(6.626 × 10^(-34))(3.00 × 10^8) / λ

Solving for λ:

λ = (1.602 × 10^(-19))(6.626 × 10^(-34))(3.00 × 10^8) / 13.6

Calculating the value:

λ ≈ 9.103 × 10^(-8) m

Converting to nanometers:

λ ≈ 91 nm

Therefore, the wavelength needed for a photon to ionize an electron from the ground state of a hydrogen atom is approximately 91 nm.

Option D is the correct answer of this question.

Learn more about wavelength here:

https://brainly.com/question/31143857

#SPJ11

Dark matter universe would have the only explanation for the structures of the early universe.

Dark matter does not interact with the electromagnetic force like normal matter does. This makes it incredibly difficult to identify because it does not absorb, reflect, or emit light. In reality, scientists have been able to conclude that dark matter exists primarily based on the gravitational pull it appears to have on visible stuff.

Massive gas clouds that collapse and rotate are the starting point for galaxies. Stars develop within them as they develop. The collision of entire galaxies can alter their appearance. When we look far into space, we can observe galaxies at early stages of their evolution.

To learn more about dark matter refer to the link:

brainly.com/question/4444128

 #SPJ1

Answer:

1. Voltage across 600 pF is 10 V.

2. Voltage across 300 pF is 20 V.

3. Voltage across 200 pF is 30 V.

Explanation:

We'll begin by calculating the total capacitance of capacitor. This can be obtained as follow:

Capicitance 1 (C₁) = 600 pF

Capicitance 2 (C₂) = 300 pF

Capicitance 3 (C₃) = 200 pF

Total capacitance (Cₜ) =?

1/Cₜ = 1/C₁ + 1/C₂ + 1/C₃

1/Cₜ = 1/600 + 1/300 + 1/200

1/Cₜ = 1 + 2 + 3 / 600

1/Cₜ = 6/600

1/Cₜ = 1/100

Cₜ = 100 pF

Next, we shall convert 100 pF to Farad (F). This can be obtained as follow:

1 pF = 1×10¯¹² F

Therefore,

100 pF = 100 pF × 1×10¯¹² F / 1 pF

100 pF = 1×10¯¹⁰ F

Thus, 100 pF is equivalent to 1×10¯¹⁰ F.

Next, we shall determine the charge. This can be obtained as follow:

Voltage (V) = 60 V

Capicitance (C) = 1×10¯¹⁰ F

Charge (Q) =?

Q = CV

Q = 60 × 1×10¯¹⁰ F

Q = 6×10¯⁹ C

1. Determination of the voltage across 600 pF.

Capicitance 1 (C₁) = 600 pF = 6×10¯¹⁰ F

Charge (Q) = 6×10¯⁹ C

Voltage 1 (V₁) =?

Q = C₁V₁

6×10¯⁹ = 6×10¯¹⁰ × V₁

Divide both side by 6×10¯¹⁰

V₁ = 6×10¯⁹ / 6×10¯¹⁰

V₁ = 10 V

2. Determination of the voltage across 300 pF.

Capicitance 2 (C₂) = 300 pF = 3×10¯¹⁰ F

Charge (Q) = 6×10¯⁹ C

Voltage 2 (V₂) =?

Q = C₂V₂

6×10¯⁹ = 3×10¯¹⁰ × V₂

Divide both side by 3×10¯¹⁰

V₂ = 6×10¯⁹ / 3×10¯¹⁰

V₂ = 20 V

3. Determination of the voltage across 200 pF.

Capicitance 3 (C₃) = 200 pF = 2×10¯¹⁰ F

Charge (Q) = 6×10¯⁹ C

Voltage 3 (V₃) =?

Q = C₃V₃

6×10¯⁹ = 2×10¯¹⁰ × V₃

Divide both side by 2×10¯¹⁰

V₃ = 6×10¯⁹ / 2×10¯¹⁰

V₃ = 30 V

The kinetic energy of the system does not change.

When two horseshoe magnets are placed next to each other, then they either attract or repel each other, depending on the position of their poles. if the poles are opposite they attract, if they are same they repel with other.

In case, if the poles of two horseshoe magnets are attracted to each other, indicating poles are opposite to each other. when the magnets are brought together then the work must be done to oppose the magnetic field between poles. This increases the potential energy of the system.

However, the question is about the kinetic energy of the system, which is related to the motion of the objects in the system. In this case, once the magnets are brought together they attract each other, they will have zero potential. Therefore, the kinetic energy will not change.

To learn more about, Magnets

https://brainly.com/question/15191098

https://brainly.com/question/26051825

Answer:

the rate of change of velocity

Answer:

Following are the solution to this question:

Explanation:

In this question, some of the information is missing that's why its solution can be defined as follows:

\(v= 0\\\\u= 1.0 \frac{m}{s} \\\\s= 1\\\\m= 54 \ kg\\\)

Using formula:

\(\to v^2-u^2=2\cdot a\cdot s \\\\\to 0^2 - 1.0^2= 2 \cdot a \cdot 1\\\\\to - 1=2a\\\\\to a= -\frac{1}{2} \ \frac{m}{s^2}\\\\ \to \bold{F= m\cdot a}\\\\\)

\(=54 \times - \frac{1}{2}\\\\= -27\ N\)

Answer:

Explanation:

The x-component is found in the magnitude of the vector times the cosine of the angle.

\(A_x=14.4cos133\) and, to 3 sig dig,

\(A_x=-9.82m\)