An arrow is shot into a falling apple. What type of collision is this an example of?

a Static
b Inelastic
c Elastic
d Kinetic

Answer:6/1 %50 x11

Explanation:

25-45

Given

m = 24kg

vi = 2 m/s

vf = 6 m/s

Procedure

Impulse = Change in momentum

The answer would be I = 96 kg*m/s

If the elements in two arrays are related by their subscripts, the arrays are called : d. parallel

A collection of parallel arrays, commonly referred to as a structure of arrays (SoA), is a type of implicit data structure used in computing to represent a single array of records using many arrays. Each field of the record is maintained as a distinct, homogenous data array with an equal amount of items.

In parallel arrays, a collection of data is represented by two or more arrays, where each corresponding array index represents a field that matches a particular record. The array items at names[2] and ages[2] would describe the name and age of the third individual, for instance, if there were two arrays, one for names and the other for ages. The elements in two arrays are related by their subscripts.

To know more about arrays visit https://brainly.com/question/30757831

#SPJ11

Considering the definition of work and power, the maximum height to which a 1200-watt motor could lift an object weighing 200 newtons in 4.0 seconds is 24 m.

Power is defined as how fast work is done. That is, power is the amount of work done per unit of time:

\(Power=\frac{work}{time}\)

P is the power developed by the force that performs the work and its unit of measurement in the International System is Watts (W).

The unit of measurement of work in the International System is the Joule (J). The time during which the work is developed has the unit of measurement in the International System of seconds (s).

On the other side, work is defined as the force that is applied on a body to move it from one point to another.

When a net force is applied to the body or a system and this produces displacement, then that force is said to perform mechanical work. This work can be positive if the system gains energy or negative if the system loses energy.

The work is equal to the product of the force by the distance and by the cosine of the angle that exists between the direction of the force and the direction that travels the point or the object that moves.

In this case, the angle between the force and the displacement is 0 degrees. This is because the force and the displacement are in the same direction and sense, in the horizontal direction. So the cosine of 0 degrees will have a value of 1. Then work is equal to:

Work= force× distance

Then, the power can be calculated as:

\(Power=\frac{forcexdistance}{time}\)

In this case, you know:

Replacing in the definition of power:

\(1200 W=\frac{200 Nxdistance}{4 s}\)

Solving:

1200 W× 4 s= 200 N× distance

4800 W×s= 200 N× distance

4800 W×s ÷ 200 N= distance

24 m= distance

In summary, the maximum height to which a 1200-watt motor could lift an object weighing 200 newtons in 4.0 seconds is 24 m.  

Learn more about power and work:

brainly.com/question/6763771

brainly.com/question/866077?referrer=searchResults

brainly.com/question/14435134?referrer=searchResults

Before we begin we need to make the free body diagram of the situation, it is shown below:

Now, from Newton's second law we have that:

a)

From the first equation we have that:

Therefore the acceleration of the mower is 1.09 meters per second per second.

b)

From the second equation we have:

Therefore the normal force is 211.87 N

Explanation:

Mitochondria are essential parts of many eukaryotes, but they are useless without oxygen. Therefore, chloroplasts are extremely important. They produce breathable air for life. Root hairs are seen to not have chloroplasts as their job is to collect water and nutrients.

Geothermal energy is heat that occurs deep within the earth. Geothermal energy is a clean, renewable resource that can be used for heat and electricity.

Humans can harvest geothermal energy in the following ways. A geothermal power plant uses heat from deep underground to generate steam and generate electricity. Geothermal heat pumps use heat from near the surface to heat water or heat buildings. Geothermal power plants uses the steam to generate electricity. The steam comes from reservoirs of hot water several miles or more underground. The steam spins turbines and drives generators to generate electricity. These are the features of geothermal energy within the earth.

Learn more about the energy in

https://brainly.com/question/1932868

#SPJ4

a) The horizontal acceleration of the electron will be zero, and the vertical acceleration will be constant and non-zero.

b) The necessary vertical acceleration for the electron to strike point P is approximately 677.63 m/s².

c) The ∆V value necessary to achieve this vertical acceleration is approximately 3.85 x 10 ¹⁰ volts.

d) The magnetic field will not cause the electron to deviate from its path and miss point P.

b) To determine the time it takes the electron to travel the horizontal length of the plates, we can use the kinematic equation:

Δx = v₀t + (1/2)at²

where: Δx = horizontal distance between the plates = 0.4 m v₀ = initial velocity = 105 m/s t = time taken a = horizontal acceleration (which is zero in this case)

Since the horizontal acceleration is zero, the equation simplifies to:

Δx = v₀t

Solving for t:

t = Δx / v₀ = 0.4 m / 105 m/s ≈ 0.0038 s

Now, to determine the vertical acceleration necessary for the electron to strike point P, we can use the vertical motion equation:

Δy = v₀y t + (1/2)ay t²

where: Δy = vertical distance = 1.2 m v₀y = initial vertical velocity = 0 m/s (since the electron is moving horizontally) t = time taken (which we calculated as 0.0038 s) ay = vertical acceleration

Since the electron is moving horizontally, the initial vertical velocity is zero, and the equation simplifies to:

Δy = (1/2)ay t²

Solving for ay:

ay = (2Δy) / t² = (2 * 1.2 m) / (0.0038 s)² ≈ 677.63 m/s²

Therefore, the necessary vertical acceleration for the electron to strike point P is approximately 677.63 m/s².

c) To determine the ∆V value necessary to achieve this vertical acceleration, we can use the equation for the force experienced by a charged particle in an electric field:

F = qE

where: F = force q = charge of the electron E = electric field strength

The force experienced by the electron is given by:

F = ma

where: m = mass of the electron a = vertical acceleration

Setting these two equations equal to each other, we have:

qE = ma

Solving for E:

E = (ma) / q

The charge of an electron, q, is approximately -1.6 x  10⁻¹⁹ C, and the mass of an electron, m, is approximately 9.1 x 10⁻³¹ kg.

Plugging in the values:

E = (9.1 x 10⁻³¹ kg)(677.63 m/s²) / (1.6 x 10⁻¹⁹ C) ≈ 3.85 x 10¹⁰ V/m

Therefore, the ∆V value necessary to achieve this vertical acceleration is approximately 3.85 x 10¹⁰ volts.

To learn more about acceleration  here

https://brainly.com/question/2303856

#SPJ4

Answer:

438.69 Joules

Explanation:

Work equals force*distance, so the total is 8.02*54.7, which comes out to 438.69 Joules.

The dew point temperature of the air mass near the surface of the earth is approximately 27 degrees Celsius, assuming that the relative humidity is 100% at the condensation level of 3000 meters.

Firstly, let me explain what dew point temperature is. Dew point temperature is the temperature at which the air becomes saturated with water vapor, and condensation occurs. In other words, it is the temperature at which dew or frost forms on the ground or other surfaces.

Now, let's consider the given information. We know that the air mass near the surface of the earth has a temperature of 27 degrees Celsius. We also know that the condensation level for clouds was observed at 3000 meters.

The condensation level is the altitude at which the relative humidity of the air reaches 100%, and the water vapor in the air begins to condense into visible water droplets or ice crystals, forming clouds.

To find the dew point temperature, we need to calculate the relative humidity of the air at the condensation level. The relative humidity is the amount of water vapor in the air compared to the amount of water vapor that the air can hold at a given temperature.

The formula to calculate relative humidity is:

RH = (actual vapor pressure / saturation vapor pressure) x 100

Where RH is relative humidity, actual vapor pressure is the pressure exerted by the water vapor in the air, and saturation vapor pressure is the maximum pressure that the water vapor in the air can exert at a given temperature.

To find the saturation vapor pressure, we can use the Magnus formula:

es = 6.11 x 10^(7.5T / (237.3 + T))

Where es is the saturation vapor pressure in Pascals, and T is the temperature in degrees Celsius.

Using this formula, we can find that the saturation vapor pressure at 27 degrees Celsius is approximately 3192 Pa.

Now, we need to find the actual vapor pressure at the condensation level, which is also known as the vapor pressure deficit. To do this, we can use the following formula:

VPD = es - e

Where VPD is the vapor pressure deficit, es is the saturation vapor pressure at the given temperature, and e is the actual vapor pressure.

Since the relative humidity at the condensation level is 100%, we know that the actual vapor pressure is equal to the saturation vapor pressure, which is 3192 Pa.

So, the vapor pressure deficit is 0 Pa, and the relative humidity is 100% at the condensation level.

To find the dew point temperature, we can use a dew point calculator or a psychrometric chart. According to a typical psychrometric chart, the dew point temperature for an air mass with a relative humidity of 100% at 27 degrees Celsius is approximately 27 degrees Celsius.

To know more about relative humidity visit:-

https://brainly.com/question/30415486

#SPJ11

Answer:

A Thermal energy was converted to kinetic energy

The distance and velocity of one of the galaxies, the universe "started its trip about 17.23 billion years.

A galaxy redshift = 0.228

velocity = redshift × speed of light

= 0.228 × 3 × 10⁸m/s

velocity = 6.84 × 10⁷ m/s

Distance = 1050 × 3.2 × 10⁶ light years

= 1050 × 3.2 × 10⁶× 9.46 × 10¹⁵ m

= 3.17856 × 10²⁵ m

So,

Age = D/v

= 5.436 × 10¹⁷ sec

1 sec = 3.17 × 10¹⁷ sec

Age = 5.436 × 10¹⁷ × 3.17 × 10¹⁷ sec

= 17.23 billion years

Thus, according to the relationship between distance and velocity, the universe started its trip about 17.23 billion years.

Learn more about universe, here:

https://brainly.com/question/13465544

#SPJ4

This implies that when the force applied on an item increases, so does the object's acceleration. Similar to how an object's acceleration decreases as its mass increases, so does its mass.

Force with acceleration are directly correlated, as shown by Newton's second law. The more force that is exerted to an object, the faster it will accelerate. For instance, the acceleration doubles when the force exerted on an object doubles.

The relationship among acceleration and force is explained in Newton's second laws of motion. They are comparable in size. An object moves forward at a speed equal to the force pushing against it. The simplest approach to determine force is to multiply mass by acceleration.

To know more about mass visit:
https://brainly.com/question/18064917

#SPJ1

Asteroids are rocky or metallic bodies that orbit the Sun. They are generally classified as minor planets. They can vary in size from a few meters to hundreds of kilometers across.

Asteroids are unevenly distributed throughout the Solar System, with the majority of them found in the asteroid belt between Mars and Jupiter, but they can also be found in other places such as near Earth.

An asteroid is a small rocky body that orbits the Sun. Asteroids are made up of a variety of materials, including rock, metal, and ice. Most asteroids are believed to have formed during the early Solar System's planet formation process. Many asteroids are thought to be remnants of the planetesimals that never coalesced into a planet. The majority of asteroids are found in the asteroid belt between Mars and Jupiter, but they can also be found elsewhere, including near Earth. Asteroids are studied by scientists to better understand the early Solar System's conditions and the processes that formed our planets. They can also provide valuable information about the composition of the Solar System and how it has evolved over time. In addition, asteroids are important for space exploration as they can be used as targets for spacecraft to study up close.

Asteroids are small rocky or metallic bodies that orbit the Sun. They are generally classified as minor planets and can vary in size from a few meters to hundreds of kilometers across. They are unevenly distributed throughout the Solar System, with the majority of them found in the asteroid belt between Mars and Jupiter. Asteroids are important for understanding the early Solar System and for space exploration as they can be studied up close by spacecraft.

To know more about asteroid belt  :

brainly.com/question/31287087

#SPJ11

Answer:

increases your heart rate

Explanation:

Warming up increases your heart rate and therefore your blood flow which enables more oxygen to reach your muscles.

(a) The magnitude of force F is 9 N.

(b) The tension between block A and B is 11.76 N.

Since the blocks are identical and the strings are all the same length, we can assume that the tension in the string between blocks A and B and between blocks B and C are the same.

Let's call this tension T.

To find the magnitude of force F, let's first consider the forces acting on block C.

The tension in the string between blocks B and C is 3 N, and there is no friction, so the net force on block C is 3 N to the right.

Since all the blocks are connected, the same force is acting on block B, and therefore the net force on block B is also 3 N to the right.

Similarly, the net force on block A is 3 N to the right. Since there are no other forces acting on the system, the net force on the entire system (the three blocks and the strings) must be equal to F.

Therefore, we can write:

F = 3 N + 3 N + 3 N = 9 N

Since the mass of each block is 0.4 kg, we can use Newton's second law (F = ma) to relate the net force on each block to its acceleration. Since the blocks are connected, they all have the same acceleration.

Let's call this acceleration a.

For block A, we have:

T = ma

For block B, we have:

T = ma

Since the tensions are the same, we can set these two equations equal to each other and solve for a:

ma = ma

Dividing both sides by m, we get:

a = a

This means that the acceleration of the blocks is the same as the acceleration due to gravity, which is approximately 9.8 m/s^2. Now we can use this value of a to find the tension T:

For block A, we have:

T - mg = ma

where;

Substituting a = g, we get:

T - (0.4 kg)(9.8 m/s^2) = (0.4 kg)(9.8 m/s^2)

T = (0.4 kg)(9.8 m/s^2) + (0.4 kg)(9.8 m/s^2)

T = 7.84 N + 3.92 N

T = 11.76 N

Learn more about force here: https://brainly.com/question/12970081

#SPJ1

TimeTime when energy stored in the capacitor will be half of its initial value=7.3s

To find the time at which the energy stored in the capacitor will be half of its initial value, we can use the formula for the time constant (τ) of an RC circuit and the fact that energy is halved when the voltage across the capacitor is reduced to 1/√2 of its initial value.

The time constant (τ) of the RC circuit is given by τ = R * C, where R is the resistance and C is the capacitance.

τ = (1.3 * 10^6 Ω) * (8.1 * 10^-6 F) = 10.53 seconds

Now, we can use the formula for discharging a capacitor: V(t) = V_initial * e^(-t/τ)

We need to find the time (t) when V(t) = V_initial / √2. So:

V_initial / √2 = V_initial * e^(-t/10.53)

Divide both sides by V_initial:

1 / √2 = e^(-t/10.53)

Take the natural logarithm of both sides:

-ln(√2) = -t / 10.53

Now, solve for t:

t = 10.53 * ln(√2) ≈ 7.3 seconds

So, the energy stored in the capacitor will be half of its initial value at approximately 7.3 seconds.

Visit https://brainly.com/question/29301875 to learn more about capacitors

#SPJ11

Syncopation is a musical technique that shifts the regular accent to a weak beat or an offbeat.

It is often used to provide contrast and add interest to musical compositions. It can create a sense of anticipation and surprise in the listener. Syncopation can be found in all types of music, from classical to popular, and is often used to add a dance-like quality to a composition.

It is used in compound meters, such as 6/8, as well as in quadruple meter (commonly found in jazz and other styles of music). Syncopation can be used to create a rhythmic tension that adds energy to a piece, or it can be used to create a more relaxed feel.

The use of syncopation in music is highly dependent on the style of the composer and the context of the piece. It is an important tool for composers and a great way to add interest and complexity to a composition.

Know more about Syncopation here

https://brainly.com/question/1821502#

#SPJ11

Answer:

a Internal core

b The lower mantle

c Butter dough

d Earth rocks

The resultant displacement of the tennis ball is 8 m northward.

The displacement of an object is the change in the position of the object. The displacement of an object describes the shortest point between the final and initial position of an object.

The displacement of the tennis ball is calculated as follows;

d = (12 m north + 34 m north) - (22 m south + 16 m south)

d = (46 m north) - (38 m south)

d = 8 m northward

Thus, the resultant displacement of the tennis ball for the given motion is 8 m northward.

Learn more about displacement here: https://brainly.com/question/2109763

#SPJ1

The compete question is below:

A tennis ball moves 22 meters southward, then 12 meters northward, then 16 meters southward, and finally 34 meters northward. find the resultant displacement of the tennis ball.

After every movement in north and south direction multiple times, the displacement of the tennis ball is 8 meters in north direction.

The definition of displacement is the modification of an object's position. It has a direction and magnitude and is a vector quantity. It is shown as an arrow that travels from the initial location to the conclusion.

According to the question, the tennis ball moves 22 meters in south direction then it moves towards north and travels for 12 meters again it turns to south and covers 16 meters and at last it covers 34 meters in the north direction.

d = (12 m + 34 m ) north direction - (22 m + 16 m ) south direction

d = 8 meters in north direction.

Hence, the total displacement done by the tennis ball is 8 meters in the north direction.

To get more information about Displacement :

https://brainly.com/question/19979064

#SPJ1

When wind turns the blades of a wind turbine and then this energy is used to power homes, this is an example of an energy transfer from mechanical to electrical energy.

Learn more about wind power here:

https://brainly.com/question/13266865

#SPJ4

The extra cost of fuel for driving 83 mph instead of 73 mph is $3.7671.

The speed of your automobile has a huge effect on fuel consumption. Traveling at 65 miles per hour (mph) instead of 55mph can consume almost 20% more fuel. As a general rule, for every mile per hour over 55 , you lose 2% in fuel economy.

If you take a 400-mile trip and your average speed is 83mph rather than the posted speed limit of 73mph, then the extra cost of the fuel is calculated as:

* **Fuel consumption at 83 mph:** 30 mpg * (1 - 2% * (83 - 55)) = 27.6 mpg

* **Fuel consumption at 73 mph:** 30 mpg * (1 - 2% * (73 - 55)) = 29 mpg

* **Extra fuel used:** 400 miles / 27.6 mpg - 400 miles / 29 mpg = 2.4 gallons

* **Extra cost of fuel:** $3.26/gallon * 2.4 gallons = $3.7671

to learn more about the average speed here:

https://brainly.com/question/15823792

#SPJ11

(A) The relationship between current and voltage when resistance is constant represents by graph 2. Option B is correct.

(B) Relationship between current and voltage is direct. Option B is correct.

Resistance is the electric component that regulates the flow of current through the conductors or circuits.

Here,
From ohm's low, we have
Voltage = Current × resistance

As resistance = constant
Voltage ∝ Current

The above expression implies that Voltage becomes directly proportional to the current. So as current increases voltage also increases simultaneously [Option B is correct]. And graph between current and voltage will be a straight line passing through the origin Option B is correct.

Learn more about resistors here:

brainly.com/question/30496652

#SPJ1

The voltage or potential difference across an electric circuit is directly proportional to the current flowing through the circuit. Thus, the correct options for 1 and 2 are B and B, respectively.

Ohm's law is the description of the relationship between two variables which are current, voltage, and a constant called resistance. The amount of steady current which passes through a large number of materials is directly proportional to the potential difference, or the voltage across the materials or electric circuit.

It can be expressed as: V = IR

where, V is the potential difference across the circuit,

I is the electric current,

and R is the resistance

As voltage is directly proportional to the current. If the voltage is increasing, then the current will also increase and if the voltage decreases then the amount of current through the circuit also decreases.

Therefore, the correct options for 1 and 2 are B and B, respectively.

Learn more about Ohm's law here:

https://brainly.com/question/1247379

#SPJ1

Answer:

A researcher seeks to prove that babies smile at two months old. She counts some confused expressions as smiles.

Explanation:

This is the answer because its not actual date due to the fact she's using her opinion to decided whether or not the expression a baby is making is a smile, whereas the other answers had factual data involved.

Answer:

how does the amount of strokes on a magnet affect the strength of it? Note- I'm NOT a high schooler. Simple answers please. I'm 11.

Explanation:

The amount of strokes on a magnet does not affect its strength. The strength of a magnet depends on the properties of the materials it is made of, such as the type of metal and the way it is magnetized. Once a magnet is magnetized, it will retain its strength unless it is exposed to high temperatures or strong magnetic fields that can demagnetize it.

Answer:

the exact center of its mass

Answer:

1)SI is coherent system of units

2) SI is rational system of units

A group of two or more atoms.

The acceleration of the wagon along the ground is 3.6 m/s².

To solve the problem above, we need to use the formula of acceleration as related to force and mass.

Acceleration: This can be defined as the rate of change of velocity.

⇒ Formula:

⇒ Where:

⇒ make a the subject of equation 1

From the question,

⇒ Given:

⇒ Substitute these values into equation 2

Hence, The acceleration of the wagon along the ground is 3.6 m/s²

Learn more about acceleration here: https://brainly.com/question/9408577

Answer: 3.60 m/s^2

Explanation:

QUESTION-

What is the acceleration along the ground of a 10 kg wagon when it is pulled with a force of 44 N at an angle of 35° above the horizontal?

ANSWER

3.60 m/s^2 = 3.6 m/s^2