Describe the solar system

Assignment Help Physics
Reference no: EM13233243

IF Earth's orbit were suddenly to become much more eccentric. keeping orbital semimajor axis as is, fixed at 1 AU, but let's imagine shifting both the Earth's perihelion and aphelion points by 0.9 AU, so that at perihelion we were only 0.1 AU from the Sun (much closer than Mercury), but at aphelion we were way out at 1.9 AU from the Sun (considerably farther than Mars).

(a) What would happen to the length of our planet's year - would it get longer, shorter, or stay the same? Explain

(b) When, in reality (that is, with our actual, real, low-eccentricity orbit), does Earth pass through perihelion each year? During what season, and specifically what month? How, if at all, does this connect to the variation in the seasons on our planet? Explain!

(c) In the new, highly-eccentric orbit, at which point in the orbit would you expect our planet to experience the hottest temperatures, and why? Would you expect a different answer depending on whether you live in the northern or southern hemisphere? Why or why not?

(d) In the new, highly-eccentric orbit, would you expect the hot seasons and cold seasons to be about equal in duration? If so, why? If not, which season should be longer, and why?

(e) Is our solar system typical in having all of its planets in very low eccentricity orbits? Brefily explain provide source if u look it up

Reference no: EM13233243

Questions Cloud

Why does the economic problem exist from a supply and demand : Oil and gasoline prices are a concern in the United States. Why does this economic problem exist from a supply and demand perspective, what can be done to improve resource allocations, and what can government do, if anything
What were the major themes : Stalinist propaganda: What were the major themes? Was it effective? How did it change over time? I am having major brain blockage with this topic. Just can't seem to grasp it.
What elements of their pre-colonial history prepared spain : What elements of their pre-colonial history prepared Spain and Portugal for their conquest and governance of the Americas (as opposed to the Netherlands, or other colonial powers, for example)?
What would happenin the us market for loanable funds : Over the past decade, some of Chinese saving has been used tofinance American investment. For example: Chinese havebeen buying American capital assets. a) If the Chinesedecided they no longer wanted to buy US assets
Describe the solar system : IF Earth's orbit were suddenly to become much more eccentric. keeping orbital semimajor axis as is, Is our solar system typical in having all of its planets in very low eccentricity orbits
Scientific revolution and the enlightenment : What is the difference between the scientific revolution and the enlightenment? The scientific revolution seems pretty similar to the enlightenment to me... But I got told that they have differences - what are they?
What is related to high foreign demand for japanese goods : If Japan generally runs a significant trade surplus, do you thinkthis is most related to high foreign demand for Japanese goods, lowJapanese demand for foreign goods, a high Japanese saving raterelative to Japanese investment, or structural barrie..
Lost generation theory : For the Lost Generation theory, what role did the massive loss of lives play in Europe's failure to recover from the first World War? Is this "Lost Generation" theory valid?
Is the marginal social cost of the activity greater : Is the marginal social cost of the activity greater than or equal to the marginal cost to the individual Consequently, without intervention, will there be too little or too much(relative to what would be socially optimal) of this activity

Reviews

Write a Review

Physics Questions & Answers

  Find the magnitude of the resulting magnetic field

A sphere of radius R is uniformly charged to a total charge of Q. It is made to spin about an axis that passes through its center with an angular speed ω. Find the magnitude of the resulting magnetic field at the center of the sphere.

  Find the equivalent resistance

A resistor is in the shape of a cube, with each side of resistance  R . Find the equivalent resistance between any two of its adjacent corners.

  What is the electric field at the location

Question: Field and force with three charges? What is the electric field at the location of Q1, due to  Q 2 ?

  What is the maximum displacement of the bridge deck

What is the maximum displacement of the bridge deck?

  What is the magnitude of the current in the wire

What is the magnitude of the current in the wire as a function of time?

  Blackbody

Questions on blackbody, Infra-Red Detectors & Optic Lens and Digital Image.

  Gravity conveyor

Illustrate the cause of the components accelerating from rest down the conveyor.

  Calculate the dc voltage

Calculate the dc voltage applied to the circuit.

  Quadrupole moments in the shell model

Quadrupole moments in the shell model

  Determine the tension in each string

Determine the tension in each string

  Introductory mechanics: dynamics

Calculate the smallest coefficient of static friction necessary for mass A to remain stationary.

  Evaluate maximum altitude

Evaluate maximum altitude?

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd