Moons of Jupiter Assignment The version of Kepler's Third Law that we used was p2 a3 and we noted it was applicable to the solar system. Actually, it applies only to an object orbiting the Sun (or a solar-mass star). By adding Newton's discoveries about gravity to Kepler's 3rd Law we can learn something about the mass of a body like the sun. Within our solar system, we will assume that the Sun is much more massive than Earth, or any of the other planets. In that case we can write Kepler's 3rd Law in a way that includes the force of gravity. p the period in Earth years a the semi-major axis in AU M the mass of the objects in solar units p2 More technically, M is the total mass of the system (in this case, the Sun+ the planet). Since the mass of the Sun is large compared to the mass of any of the planets, we are ignoring that the orbiting body has any mass because it is too small to have a significant effect. For this assignment, we want to apply Kepler's Third Law, as modified by Newton, to Jupiter and its Galilean moons. Our goal is to determine the mass of Jupiter Since it would take a long time to gather data about the orbits of the moons, we will use data gathered from others Orbital Period, Earth Days Maximum Distance, Jupiter Dia. Moon Name lo Europa Ganymede Callisto 1.7 3.5 7.2 16.7 4.7 7.5 13 Before you can use the same equation as you did for Mars, you have to account for units. The units are summarized in the follow table: gs Review View ·-·-·-·恒恒 솨 AaBbCcDdEe AaBbCcDdEe AaBbCcD AaBbCcDdE L. Worrmal Heading 1 Heading 2 E :-▼S. ,_if] No Spacing Units Needed Units You Have Quantity Earth Years AU Solar Masses Earth Days Jupiter Diameters kg (you will find this one) P (period) A (semi-major axis) Mass In analyzing these units, you can come up with a conversion factor that will allow you to find the mass of Jupiter in kg. Doing this for you, taking into account all these conversions, and solving for M (the mass of Jupiter in kg) the equation for Kepler's Third Law applied to the Galilean moons of Jupiter will become: (2.297 x 102%) Now you can use the data from Jupiter's moons without converting to AU and years to determine the mass of Jupiter. For example: A Made-up Moon has a period of 2 earth days and a semi-major axis of 22. Based on this, the mass of Jupiter would be (2.297 x 1026) = )2 (2.297 x 104) = 6.11 x 1029 kg M = Since this is a made-up moon, the value calculated will not match your values for the mass of Jupiter 1. Find the mass of Jupiter using the data from each Moon. Moon Name I0 EUROPA GANYMEDE CALLISTO Mass of Jupiter (kg) Average: 2. Determine the average mass of Jupiter from this data. Enter your numerical values in standard scientific notation with two decimal places. Use E format. For example, 1 2 Since this is a made-up moon, the value calculated will not match your values for the mass of Jupiter. Find the mass of jupiter using the data from each Moon. 1. Mass of Jupiter (kg) Moon Name IO EUROPA GANYMEDE CALLISTO Average: Determine the average mass of Jupiter from this data. Enter your numerical values in standard scientific notation with two decimal places. Use E format. For example, 1 x 105 would be entered as 1.00EO5. 2. 3. Your textbook gives the mass of Jupiter as 1.90 x 107 kg. How does your value compare to this value? What are some possible reasons for the difference between the values? 4. Note, your answers will be submitted via a quiz format.

The final answer are reading on the scale is 117.8 N.

There was a 2.0 kg mass hanging on the left side of a pulley and a wall on the right side, which led to a reading of 20 N on the scale. Now, the wall has been replaced with another 11.0 kg salami. The assembly is stationary.

What is the reading on the scale?The mass m1 is suspended from the left side of the pulley, and the right side has two masses, m2 and m3. The system will be in equilibrium if the gravitational forces acting on each side of the pulley are the same, and the tension in the rope is the same in both parts.

The gravitational force acting on m1 = m1g where g is the acceleration due to gravity.Gravitational force acting on m2 and m3 = (m2 + m3) g.

The net gravitational force acting on the right side of the pulley is (m2 + m3) g - m1g. The system is in equilibrium, so the tension on both sides of the rope is the same.

Let the tension in the rope be T, then (m2 + m3) g - m1g = T. Since the assembly is stationary, the force on the left side of the pulley is equal to the force on the right side of the pulley. T = (m1 + m2 + m3) g / 2.

Substituting the values of m1, m2, and m3 into the formula gives: T = (2.0 kg + 11.0 kg + 11.0 kg) x 9.81 m/s² / 2 = 117.8 N.

Therefore, the reading on the scale is 117.8 N.

To know more about scale refer here:

https://brainly.com/question/1287267#

#SPJ11

Answer:

Potential Energy

Answer:

Objects in orbit around the Earth (like a satellite) still have net forces acting on them. True; An object with no net forces acting on it would not have a change in velocity. ... Therefore, there must be a net force acting on it.

Explanation:

Objects  in orbit around the Earth (like satellites) still have net forces acting on them. This is true, because this net force make change in their motion.

Force is an external force acting on object to change its state of motion or rest or to deform it. There are various kinds of forces such as gravitational force, magnetic force, nuclear force etc. Force is a vector quantity having both magnitude and direction.

The net force acting on a body depends on the direction and magnitude of all the forces acting on the object. The force acting on the objects that are orbiting around earth includes the gravitational force by earth, as well the force by other nearby planets or spatial objects etc.

Not all these force gets balanced and a net force always be there acting on these objects make them undergo changes in their state of motion.

Find more on forces:

https://brainly.com/question/13018226

#SPJ6

Answer: X rays are high energy electromagnetic waves, but visible light is medium energy electromagnetic waves.

The visible spectrum is very narrow compared to the X-ray spectrum.

X rays can penetrate the human body but visible light is not capable of doing that. Hope this helped! :)

Answer:

f = 4000 / 30 sec = 133.3    vibrations/sec

P = 1 / f = .0075 sec       period of 1 vibration

Answer:

The answer is RAIN!!!!!!

Explanation:

Rain always goes back up in the form of condensation, steam etc etc etc. That is where the rain comes from

The two situations that could be true about the motion of the car are: "The car is moving at a fixed speed and direction.", and "The car is parked."

If the net force on a car is zero in both the horizontal and vertical directions, then according to Newton's First Law of Motion, the car will continue to move at a constant velocity (including a velocity of zero if it is parked). In other words, the car will maintain its current state of motion unless acted upon by an external force.

The other options are not true because:

If the car is speeding up onto the highway, then there must be a net force in the forward direction (horizontal direction) acting on the car. So, the net force is not zero in the horizontal direction.

If the car is braking (slowing down), then there must be a net force in the opposite direction of motion (horizontal direction) acting on the car. So, the net force is not zero in the horizontal direction.

If the car is being struck by another car, then there is an external force acting on the car, and So, the net force is not zero.

Hence, The following two scenarios about the motion of the car could apply: "The car is moving at a fixed speed and direction.", and "The car is parked."

To learn more about Newton's law of motion click:

brainly.com/question/29775827

#SPJ1

The article is not found here but surveys are important because they are representative samples of a population.

A survey is a useful tool based on population samples, which is used to make statistical analyses in a given investigation.

Differences in surveys are generally due to small sample sizes, which may lead to errors in the analysis of data.

In conclusion, the article is not found here but surveys are important because they are representative samples of a population.

Learn more about surveys here:

https://brainly.com/question/13624055

#SPJ1

Answer:

Impulse is force multiplied by time; and together, the product must be 1 unit. A collision with soft ground will result in the 1 unit of impulse by a larger time and a smaller force (compared to the small time and a large force for the hard floor).

The tension in the string must be changed to 508 N to raise the wave speed to 180 m/s.

The wave speed on a string is given by the equation:

v = sqrt(T/μ)

where v is the wave speed, T is the tension in the string, and μ is the linear density of the string.

To find the new tension required to achieve a wave speed of 180 m/s, we can rearrange the equation as:

T = μv^2

We can use the given information to find the initial value of μ:

130 m/s = sqrt(116 N / μ)

Solving for μ, we get:

μ = 0.002938 kg/m

Now we can use this value of μ to calculate the new tension required to achieve a wave speed of 180 m/s:

T = (0.002938 kg/m) x (180 m/s)^2

T = 508 N

Know more about wave speed here;

https://brainly.com/question/31682106

#SPJ11

Answer:it is A

Explanation:

ok

I don't know the answer and I also can't copy and paste the pictures so here is the best I can do for people asking what the picture is so they can help other people.

Picture one

Toward Los Angeles, CA

Two mean walking on a road.

Picture Two

Migrant Mother

A middle age mother with two children.

Picture Three

Cortaro Farms, Pinal County, Arizona.

Three trucks with mean working to stack boxes.

Picture Four

Children in Cotton Picker's Camp

Two young children standing by a shack.

Picture Five

Cotton Pickers

A line of cotton pickers carrying sacks of cotton.

Picture Six

At the Cotton Wagon

Cotton pickers loading trucks with the cotton they have picked.

I'm sorry I wasn't that much helpful but I really hope I helped :)

Which photograph of Lange's is a portrait orientation? Which photograph of Lange's is a landscape orientation? Be sure to support your answer with examples from the two photographs you selected. A photograph that is in portrait orientation is Migrant Mother because it is taller than it is wider. A photograph that is in landscape orientation is Cortaro Farms, Pinal County, Arizona because it is longer that it is taller.

Select one of Lange's photographs. Identify three photographic techniques in the photograph. The photograph Toward Los Angeles, CA the photograph uses lines because the road leads into the distance. It also uses the rule of thirds because the people are centered perfectly. It also uses composition because it draws attention to the subjects.  

Create a photograph in the style of Lange's photographs using one of the photographic techniques you identified. This photo use composition because it draws attention to the subject.

The statement is not true about a distance-versus-time graph the slope of the line represents the speed of the object. Option B.

A distance versus time graph shows how far an object has traveled over a period of time. This is a simple line chart that displays distance vs. time results in a graph. Distance is plotted on the Y-axis. Time is plotted on the x-axis. A distance-time diagram of uniform travel in one dimension means that equal distances are covered in equal time intervals.

On a graph of distance versus time, a sloping line indicates that the object is in motion. The slope or slope of the line in the displacement versus time graph corresponds to the object's velocity. body at rest. A distance versus time graph shows how far an object has traveled over a period of time. The diagram above shows a body at rest. This is because the distance does not change over time.

Learn more about The Time graph here:-https://brainly.com/question/13877898

#SPJ1

The main answer to the given question is -3.0 m/s.What is the explanation to the given question?Here, we need to find the ball's velocity relative to the ground at the instant of release.

So, let's assume that the upward direction is positive. Then, the velocity of the gondola (v₁) is -2.0 m/s (as it is moving in the opposite direction).The passenger throws the ball down at a speed of 5.0 m/s relative to his body. So, the velocity of the ball relative to the passenger (v₂) is -5.0 m/s (as it is thrown downwards).

Now, we can find the velocity of the ball relative to the ground (v₃) using relative velocity formula, which is:v₃ = v₂ + v₁v₃ = (-5.0) + (-2.0)v₃ = -7.0 m/sSo, the ball's velocity relative to the ground at that instant is -7.0 m/s. Therefore, the main answer is -3.0 m/s.

To know more about velocity visit:

https://brainly.com/question/17127206

#SPJ11

The ball's velocity relative to the ground at the instant of release is 7.0 m/s.

1. The balloon-supported gondola is rising at a speed of 2.0 m/s. This means that the gondola and everything inside it, including the passenger and the ball, are moving upward with a velocity of 2.0 m/s relative to the ground.

2. The passenger in the gondola throws a small ball down at a speed of 5.0 m/s relative to his body. Since the passenger is moving upward with the gondola at 2.0 m/s, we need to consider the relative motion between the passenger and the ball.

3. When the passenger throws the ball downward, the ball's velocity relative to the passenger is 5.0 m/s downward.

4. To find the ball's velocity relative to the ground at the instant of release, we need to combine the velocity of the gondola (2.0 m/s upward) and the ball's velocity relative to the passenger (5.0 m/s downward).

5. Since the velocities are in opposite directions, we subtract the magnitudes: 5.0 m/s - 2.0 m/s = 3.0 m/s.

6. The negative sign indicates that the ball is moving downward relative to the ground.

7. Finally, to find the ball's overall velocity relative to the ground at the instant of release, we consider the magnitude only: |-3.0 m/s| = 3.0 m/s.

8. However, since the problem states that the ball's velocity is 5.0 m/s relative to the passenger's body, we need to take the direction into account. Thus, the ball's velocity relative to the ground at that instant is 3.0 m/s downward (or -3.0 m/s).

Therefore, the ball's velocity relative to the ground at the instant of release is 7.0 m/s.

For more such questions on velocity, click on:

https://brainly.com/question/80295

#SPJ8

The type of star can have a surface temp higher than that of the sun and a luminosity considerably lower than that of the sun

Since white dwarfs are remnants of stars they must be very small. They have surface temperatures typically hotter than the Sun, but they are much less luminous than the Sun.

Lumosity is an internet program that includes games claiming to improve reminiscence, attention, flexibility, speed of processing, and problem-fixing.

Luminosity, in astronomy, is the quantity of mild emitted with the aid of an object in a unit of time. The luminosity of the solar is three.846 × 1026 watts (or three.846 × 1033 ergs in line with 2nd). Luminosity is an absolute measure of radiant energy; this is, its fee is independent of an observer's distance from an item.

Learn more about Lumosity here:

https://brainly.com/question/13163479

#SPJ4

Answer:

0.267 m/s^2

Explanation:

6 km/hr * 1hr/ 3600 sec * 1000m/ 1 km

1.67 m/s to 3 m/s

vf=vi+at

3 m/s= 1.67 m/s+ a(5 s)

a=0.267 m/s^2

Answer:

Sunlight is a mixture of colors. When it passes through a glass prism, some of the light is bent, or refracted, more than other portions. And just as sunlight passing through a prism is bent, so is sunlight passing through drops of water. This produces an atmospheric solar spectrum in the sky for all to see: a rainbow.

Explanation:

Answer:

B

Explanation:

Because B/5

if i'm wrong sorry but i hope it's help^^

Answer:

14°F = 263.15 K

31°F = 272.594 K

71°F = 294.817 K

35°F = 274.817 K

Explanation:

Use the formula 273.15 + ((°F–32)•5)/9

To find the magnitude of the drag force of the wind on the canopy, we can use the drag force formula:

Drag Force (Fd) = 0.5 × Drag Coefficient (Cd) × Air Density (ρ) × Velocity^2 (v^2) × Area (A)

We are given:
- Velocity (v) = 6.5 m/s
- Drag Coefficient (Cd) = 0.50
- Air Density (ρ) = 1.2 kg/m³
- Area (A) is not provided in the question.

Since we don't have the canopy's area, we cannot find the exact magnitude of the drag force. However, we can provide a general equation:

Fd = 0.5 × 0.50 × 1.2 kg/m³ × (6.5 m/s)² × A

Fd = 0.3 × 42.25 × A

Fd = 12.675 × A

The magnitude of the drag force of the wind on the canopy is 12.675 times the canopy's area (A). To find the exact value, you'll need to know the canopy's area in square meters.

Learn more about drag force here:

https://brainly.com/question/12774964

#SPJ11

The absence of any mechanical linkage between the throttle pedal and the throttle body requires the use of a . Stepper motor. Option D.

In modern vehicles, the throttle system is commonly controlled electronically using a stepper motor. A stepper motor is a type of electric motor that moves in discrete steps or increments, as directed by an electronic control unit (ECU) based on inputs from sensors, including the throttle pedal position sensor.

With the use of a stepper motor, there is no direct mechanical connection between the throttle pedal and the throttle body. Instead, the ECU interprets the position of the throttle pedal and commands the stepper motor to move the throttle plate accordingly, regulating the airflow into the engine.

The stepper motor provides precise control over the throttle position, allowing for smooth and accurate adjustments based on driving conditions and engine demands. The ECU can precisely control the throttle opening angle and adjust it in real-time, optimizing fuel efficiency, emissions, and overall engine performance.

Stepper motors are particularly suitable for this application as they can hold their position without power, provide precise control over angular displacement, and offer good torque characteristics.

They are commonly used in drive-by-wire throttle systems, where electronic signals replace mechanical linkages, providing improved responsiveness and integration with other vehicle control systems.

In summary, the absence of a mechanical linkage between the throttle pedal and the throttle body necessitates the use of a stepper motor for electronic throttle control, allowing for accurate and efficient regulation of the engine's air intake. So Option D is correct .

For more question on linkage visit:

https://brainly.com/question/16767666

#SPJ8

Answer:

See below

Explanation:

The ammeter (or the protective fuse inside)  will get fried.....nearly ideal means it has VERY little resistance....the current flow will almost be a short circuit

Since an ammeter is designed to measure current, it will accurately measure the current flowing through the circuit.

The current flowing through the circuit, which in this instance would be the current supplied by the automobile battery, will be precisely measured by an ammeter because it is intended to detect current.

According on the battery's charge level and the electrical requirements of the linked components, the ammeter would display the value of the current flowing through it, which may range from tens to even hundreds of amperes.

Learn more about battery:https://brainly.com/question/19225854

#SPJ2

Answer:

d. tropical

Explanation:

Tropical climates are characterized by constant high temperatures

To handle a sideways skid, the driver should remain calm and take proper action. The driver should know how to control the vehicle and prevent it from sliding further off the road. Here's how to handle a sideways skid:

1: Take your foot off the gas pedal, but don't hit the brakes. Braking when the car is skidding will worsen the situation and cause the car to spin out of control.

2:Turn the steering wheel in the direction of the skid to regain traction. This is called steering into the skid. For example, if the car is skidding to the right, steer the wheel to the right. This will help the vehicle align itself with the road.

When the car regains traction, slowly turn the steering wheel back to the straight position and gently apply the brakes to come to a stop. Applying the brakes too quickly could cause the car to skid again. Remember to remain calm and focused during a skid to prevent the situation from getting worse. Drivers should practice this technique in a safe, controlled environment to ensure they know how to handle a sideways skid in case of an emergency.

For more question sideways skid

https://brainly.com/question/16253358

#SPJ8

According to Wien's Law, if the surface temperature is increased by a factor of 2, the peak wavelength of the radiation emitted by the surface will decrease.

Wien's Law states that the peak wavelength of radiation emitted by an object is inversely proportional to its temperature.

Mathematically, the law can be expressed as λ_max = (b / T), where λ_max represents the peak wavelength, b is Wien's constant (approximately 2.898 × 10^(-3) m·K), and T is the temperature in Kelvin.

When the surface temperature is increased by a factor of 2, it means that the temperature is doubled. Using Wien's Law, we can observe that the peak wavelength will be halved. This is because an increase in temperature results in the emission of shorter wavelengths of light. As the temperature increases, the peak of the emitted radiation shifts towards the shorter wavelength region of the electromagnetic spectrum.

In summary, if the surface temperature is increased by a factor of 2, the peak wavelength of the radiation emitted by the surface will decrease, implying a shift towards shorter wavelengths.

To know more about Wien's Law visit:

brainly.com/question/31833254

#SPJ11

Answer:

True

Explanation:

It is true that. A technician can be electrocuted when working on HEVs or EVs, therefore the correct answer is option A

An EV stands for an electric vehicle. Electric vehicles (EVs) are autos that are powered totally or partially by electricity. Electric cars are extremely cost-effective to run because they have fewer moving parts to maintain and use little to no fossil fuels (petrol or diesel).

When evaluating its environmental impact, every factor must be taken into consideration. Considering that EVs have a minimal overall environmental impact, this suggests that the severity of these production emissions decreases.

Recycling is one strategy for lowering the lifespan emissions of electric vehicles. Again, incorrect assumptions can be refuted by facts.

Thus, That is accurate. The correct response is option A because a technician could electrocute themselves while working on HEVs or EVs.

To learn more about electric vehicles here

https://brainly.com/question/28222776

#SPJ2

Answer:

ΔL = 1.2 10⁻³ m

Explanation:

The expression for thermal expansion is

        ΔL = α L₀ ΔT

in this case it indicates that the length is L₀ = 5 m for T₀ = 20C the final temperature is T_f = 40 C

the table shows the value of thermal expansion for steel α = 12 10⁻⁶ C⁻¹

let's calculate

        ΔL = 12 10⁻⁶  5 (40 -20)

        ΔL = 1.2 10⁻³ m