If I weigh 742. 32 N on Earth at a place where g = 9. 80 m/s2 and 5900. 91 N on the surface of another planet, what is the acceleration due to gravity on that planet?

The locust jumped a total distance of 0.750 m at an angle of 55.0°. Using the sine and cosine functions, we can calculate the horizontal and vertical components of the jump.

Angle is a geometric figure formed by two lines or rays diverging from a common point. It is measured in degrees, and is used to indicate the amount of turn between the two lines or rays. Angles are often used in geometry, engineering, and physics to measure the size of objects or the amount of turn in a path. Angles are also used to indicate direction, such as in a compass. In mathematics, angles can be used to calculate the area and volume of shapes, as well as the length of curves.

The horizontal component is 0.666 m and the vertical component is 0.450 m. This means the locust jumped 0.666 m horizontally and 0.450 m vertically.

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Answer:

walking in ground

while playing carrom

Answer:

The final velocity of her partner is approximately -1.04 m/s or 1.04 m/s in the opposite direction to her direction of motion

Explanation:

The given parameters are;

The mass of the man, m₁ = 65 kg

The mass of the woman, m₂ = 45 kg

Taking the relative initial velocity of the man and the woman as 0 m/s, we have;

The initial velocity of the man, v₁₁ = 0 m/s

The initial velocity of the man, v₁₂ = 0 m/s

The final velocity of the woman, v₂₂ = 1.5 m/s

The final velocity of the man = v₂₁

Therefore, we have, by the conservation of momentum principle;

The total initial momentum = The total final momentum

Which gives;

m₁ × v₁₁ + m₂ × v₁₂ = m₁ × v₂₁ + m₂ × v₂₂

Substituting the known values;

65 × 0 + 45 × 0 = 65 × v₂₁ + 45 × 1.5

∴ 65 × v₂₁ + 45 × 1.5 = 0

45 × 1.5 = - 65 × v₂₁

v₂₁ = 45 × 1.5/(-65) ≈ -1.04 m/s

The final velocity of the man, her partner = v₂₁ ≈ -1.04 m/s.

Answer:

The density of the 1,000,000 kg iceberg = The density of the 10 g iceberg

Explanation:

The given quantities of iceberg that will be the basis of the comparison of the densities of the iceberg;

The mass of the iceberg = 1,000,000 kg

The mass of the ice cube taken from the iceberg = 10 g

The density of a substance, is the measure of the mass of the substance per volume of the substance, it is a constant for the substance

\(Density = \dfrac{Mass}{Volume}\)

For the iceberg, the density of the iceberg is the property that indicates the volume occupied by a given mass of the iceberg

Because of density, we can estimate that the volume occupied by a 1,000 kg iceberg is 10 times the volume occupied by a 100 kg iceberg

We can write

The density of the 100 kg iceberg = 100 kg/(x m³)

The density of the 1,000 kg iceberg = 1,000 kg/(10 × x m³) = 100 kg/(x m³)

Therefore, the density of the 100 kg iceberg = The density of the 1,000 kg iceberg

Similarly,

The density of the 1,000,000 kg iceberg = The density of the 10 g iceberg because the 10 g iceberg was obtained from the 1,000,000 kg iceberg, and therefore, they have the same density.

To determine if the manufacturer's label is consistent with your calculated equivalent capacitance of 0.72 μF ± 0.08 μF, we need to compare the ranges of the values.

1. Determine the manufacturer's label range:
The manufacturer labeled the capacitor as 0.5 μF ± 10%. To find the range, we will calculate 10% of 0.5 μF.

0.5 μF * 10% = 0.05 μF

The range of the manufacturer's label is 0.5 μF ± 0.05 μF, meaning it could be between 0.45 μF and 0.55 μF.

2. Determine your calculated range:
You calculated the equivalent capacitance as 0.72 μF ± 0.08 μF. This means your calculated range is between 0.64 μF and 0.8 μF.

3. Compare the ranges:
Manufacturer's range: 0.45 μF to 0.55 μF
Your calculated range: 0.64 μF to 0.8 μF

Since there is no overlap between the two ranges, the manufacturer's label of 0.5 μF ± 10% is not consistent with your calculated result of 0.72 μF ± 0.08 μF.

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Answer:

Voltage

Explanation:

Answer:

1.439 × 10¹¹ m is the answer.

Explanation:

1 light-second = 2.998 × 10⁸m

480 light-seconds = 480 × 2.998 × 10⁸

= 1439.04 × 10⁸

= 1.439 × 10¹¹

∴ 1.439 × 10¹¹ m is the answer.

The distance converted into the meter will be 1.439×10¹¹ m.In one light second, there are 2.998 ×10⁸ m.

Distance is a numerical representation of the distance between two objects or locations.

The distance can refer to a physical length or an estimate based on other factors in physics or common use. |AB| is a symbol for the distance between two points A and B.

The given data in the problem is;

The  distance between the sun and moon is,d= 480 light second

\(\rm d_m\) is the distance in meter

As we know,

\(\rm 1\ light\ second = 2.998 \times 10^8m \\\\ 480\ light\ seconds = 480 \times 2.998 \times 10^8\ m \\\\ d_m= 1439.04 \times 10^8 \\\\ d_m = 1.439 \times 10^{11}\)

Hence the distance converted into the meter will be 1.439×10¹¹ m.

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Answer:

12500W

Explanation:

Given parameters:

Work done  = 250000J

Time taken  = 20s

Unknown:

Power of the crane = ?

Solution:

Power is the defined as the rate at which work is being done;

  Mathematically;

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

 insert the parameters and solve;

      Power  = \(\frac{250000}{20}\)   = 12500W

Answer:

B. x - t graph

Explanation:

A position-time (x-t) graph is a graph of the position of an object against (versus) time.

Generally, the slope of the line of a position-time (x-t) graph is typically used to determine or calculate the velocity of an object.

An instantaneous velocity can be defined as the rate of change in position of an object in motion for a short-specified interval of time. Thus, an instantaneous velocity is a quantity that can be found by measuring the slope of a line that is tangent to a point on the graph.

Hence, the x - t graph also referred to as the position-time graph is used for determining the instantaneous velocity from the slope.

For example;

Given that the equation of motion is S(t) = 4t² + 2t + 10. Find the instantaneous velocity at t = 5 seconds.

Solution.

\( S(t) = 4t^{2} + 2t + 10\)

Differentiating the equation, we have;

\( S(t) = 8t + 2 \)

Substituting the value of "t" into the equation, we have;

\( S(5) = 8(5) + 2 \)

\( S(5) = 40 + 2 \)

S(5) = 42 m/s.

Answer:

B. x - t graph

Explanation:

Thus, an instantaneous velocity is a quantity that can be found by measuring the slope of a line that is tangent to a point on the graph. Hence, the x - t graph also referred to as the position-time graph is used for determining the instantaneous velocity from the slope.

Answer:

We can use Coulomb's law to solve this problem:

F = k * q1 * q2 / r^2

where F is the force between the two charges, k is Coulomb's constant (k = 9 x 10^9 N m^2 / C^2), q1 and q2 are the magnitudes of the charges, and r is the distance between them.

We know the force F, the distance r, and the magnitude of one of the charges q1. We can rearrange the equation to solve for the magnitude of the other charge q2:

q2 = F * r^2 / (k * q1)

Substituting the values we have:

q2 = (250 N) * (0.15 m)^2 / (9 x 10^9 N m^2 / C^2 * 6.5 x 10^-5 C)

Simplifying:

q2 = 8.65 x 10^5 C

Therefore, the magnitude of the other charge is 8.65 x 10^5 C.

Answer:

During charging by conduction, both objects acquire the same type of charge. If a negative object is used to charge a neutral object, then both objects become charged negatively. ... In this case, electrons are transferred from the neutral object to the positively charged rod and the sphere becomes charged positively.

Answer:

its electrical energy input converted into heat input energy

The total resistance of twenty-one 215ω resistors connected in series is 4515ω. The resistance of twenty-one 215ω resistors connected in series can be calculated using the formula for resistors in series. The formula is:

Total Resistance (R_total) = R1 + R2 + ... + Rn

where R1, R2, ... Rn are the individual resistances of the resistors connected in series. In this case, there are twenty-one 215ω resistors connected in series, so we can write the formula as:

R_total = 215ω + 215ω + ... + 215ω (21 times)

To simplify the calculation, we can multiply the resistance of one resistor (215ω) by the total number of resistors (21):

R_total = 215ω × 21

Now, simply multiply the values:

R_total = 4515ω.

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To find a point at the selected voltage on the teledeltos paper and mark its location and voltage on a white photocopied page, use the probe and grid marks on the black paper to assist in transferring the readings accurately.

The teledeltos paper contains a pattern of conductive ink that changes color based on the applied voltage. To locate a specific point at the desired voltage, a probe can be used to measure the voltage at different locations on the teledeltos paper. Once the desired voltage is detected, the location and voltage of that point can be marked on a white photocopied page.

To ensure accurate transfer of the readings, the grid marks on the black paper can be utilized. The grid marks provide reference points that allow for precise alignment when transferring the location and voltage onto the photocopy. By aligning the grid marks on both the teledeltos paper and the photocopy, the corresponding position and voltage reading can be transferred accurately, providing a visual representation of the selected point on the teledeltos paper.

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A beam of light of the pure color red is made up of photons of the lowest energy.

A beam of light made up of photons with the lowest energy corresponds to the pure color red. Red light has the longest wavelength and lowest frequency, resulting in the least amount of energy among the visible light spectrum.

The pure colour red corresponds to a beam of light made composed of photons with the lowest energy. The visible light spectrum's least energetic colour is red since it has the longest wavelength and lowest frequency.

A stream of photons travelling in a wave-like pattern, each carrying energy, and travelling at the speed of light can be compared to electromagnetic radiation. It was noted in that part that the energy of the photons is the only distinction between radio waves, visible light, and gamma rays. The lowest energy photons are found in radio waves. Radio waves lack the energy that microwaves do. There are even more in infrared, which is followed by visible, ultraviolet, X, and gamma rays.

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Answer:

A. like poles repel or push apart

A fish appears closer to the surface of the water than it really is when observed from a riverbank. Refraction is the bending of light as it passes from one medium to another with a different optical density. In the case of the fish appearing closer to the surface of the water, this is an example of refraction because the light rays coming from the fish underwater undergo bending at the air-water interface.

When light passes from water (a denser medium) to air (a less dense medium), it changes its direction due to the difference in optical density. This bending of light causes the fish to appear higher or closer to the surface of the water than its actual position.

The other options mentioned in the question are not examples of refraction:

A parabolic mirror in a headlight focusing light into a beam is an example of reflection and focusing of light using a curved surface.

Light bending slightly around corners is an example of diffraction, not refraction.

In a mirror, when you lift your right arm, the left arm of your image is raised. This is an example of lateral inversion due to reflection, not refraction.

Therefore, the correct example of refraction from the given options is when a fish appears closer to the surface of the water than it really is when observed from a riverbank.

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The rotation of the Earth on its axis causes a periodic change in the position of the Moon and the Sun relative to any given location on the Earth's surface.

Earth is typically viewed as a massive, rotating, and gravitationally-bound celestial body that orbits around the sun. It has a radius of approximately 6,371 kilometers and a mass of approximately 5.97 x 10^24 kilograms. Earth's rotation on its axis produces day and night cycles, and its orbital motion around the sun produces the yearly cycle of seasons.

Earth's gravity plays a crucial role in many physical phenomena, such as tides, atmospheric pressure, and the motion of objects on its surface. Additionally, Earth's magnetic field helps to protect the planet from the charged particles of the solar wind. In terms of energy, Earth receives radiation from the sun and emits radiation in the form of heat.

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Answer:

Electric force and the inverse square law

Both forces act along the line joining the objects (masses or charges). Both forces are inversely proportional to the square of the distance between the objects, this is known as the inverse-square law.

A plane mirror doesn't have the magnification of +1, for example. It is not a feature of a plane mirror that the image is real.

Except for option B, all three of these traits are those of a virtual image created in a plane mirror. In a plane mirror, the image that is created is erect, not inverted.

Laterally inverted is the image. The image's dimensions match those of the object. The distance between the object in the mirror and the image that is produced by it are the same.

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Answer:

1. Solar Nebula

2. The Sun

3. Planetesimals

4. Inner planets

5. Outer planets

Explanation:

A star is formed in a molecular cloud of gas and dust, mainly composed of hydrogen and helium. The Nebular Theory establishes, for the formation of the solar system, that the cloud starts to collapse under its own gravity when it receives a shock wave from a near event, for example, a supernova explosion. That results in the cloud breaking in small pieces, and those pieces constitute a possible future star.

Then it begins to accrete and rotate as a consequence of the angular momentum. In the center of that disk when it reaches the necessary temperature and pressure a protostar will born.

Around the star, in this case the Sun, fragments of dust combine until they get a meaningful size (planetesimals). According with chemical distribution on the disk of the future solar system, rocky and iron were closer to the Sun and gasses and ice were in the outer part of disk. That may explain why the inner planets are terrestrial and the outer planets are giant gasses.

Answer:

No, they will not change.

Explanation:

a) Answer:

Momentum = 6 kgm/s

Explanation:

Momentum = mass × velocity

Given that,

Therefore, momentum = (0.02 × 300)kgm/s

Momentum = 6 kgm/s

b) Answer:

Momentum =80 kgm/s

Explanation:

Momentum = mass × velocity

Given that,

Therefore, momentum = (40 × 2)kgm/s

Momentum = 80 kgm/s

c) Answer:

Momentum = 800 kgm/s

Explanation:

Momentum = mass × velocity

Given that,

Therefore, momentum = (200 × 4)kgm/s

Momentum =800 kgm/s

Answer:

letter D

Explanation:

sana po makatulong po sa inyo

Answer:

Employees

Explanation:

1) The corporate mission statement of Southwest Airlines states that the airline is focused on the provision of the high quality customer service that will also be given with kindness, a good nature, pride that reflect the essence of the Company

2) The mission statement for the employees is the provision of an equal opportunity and stable work environment that promotes personal development and learning.

Answer:

Comencemos con la primera:

si tenemos algo como:

7.1*10^n

Simplemente lo que tenemos que hacer es:

si n es positivo, movemos n veces el punto para la derecha, si no tenemos dígitos, completamos con ceros.

si n es negativo, movemos n veces el punto a la izquierda.

a) 7.1*10

aca tenemos n = 1

entonces movemos una vez el punto a la derecha:

7.1*10 = 71. = 71

b) 2.3*10^3

aca n = 3, entonces movemos el punto 3 veces a la derecha:

2.3*10^3 = 23__.

Tenemos dos huecos ahí, los cuales serán completados con ceros, entonces:

2.3*10^3 = 2,300. = 2,300

c) 1.56*10

n = 1, entonces movemos el punto una vez a la derecha:

1.56*10 = 15.6

d) 4.10^4

acá tenemos n = 4

entonces movemos el punto 4 veces a la derecha, recordar que debemos completar con ceros:

4.10^4 = 40,000. = 40,000