Question: The earth moves around the sun in a nearly circular orbit of radius 1.50 1011 m. During the three summer months (an elapsed time

The earth moves around the sun in a nearly circular orbit of radius 1.50 × 1011 m. During the three summer months (an elapsed time of 7.89 × 106 s), the earth moves one-fourth of the distance around the sun.
(a) What is the average speed of the earth?
(b) What is the magnitude of the average velocity of the earth during this period?

Step by Step Solution

★★★★★

3.40 Rating (159 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

a Average speed is defined as the total distance d covered divided ... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

1176-P-M-K(1079).docx

120 KBs Word File

Students Have Also Explored These Related Mechanics Questions!

A Treasury bond reaches maturity in 9 months. Assume that the Treasury bond has a coupon of 3% and the current price of the bond is $99,500. a. Estimate the bonds yield to maturity (based on...

Copernicus postulated that Earth moves around the Sun (rather than the other way around), but he was troubled about the idea. What concepts of mechanics was he missing (concepts later introduced by...

A planet moves around the Sun in an elliptical orbit. (a) Show that the external torque acting on the planet about an axis through the Sun is zero? (b) Since the torque is zero, the planet's angular...

An object lying on Earth's equator is accelerated (a) Toward the center of Earth because Earth rotates, (b) Toward the Sun because Earth revolves around the Sun in an almost circular orbit, and (c)...

The earth moves around the sun in a nearly circular orbit of radius 1.501011m. During the three summer months (an elapsed time of 7.89106s), the earth moves one-fourth of the distance around the sun,...

(6%) Problem 2: A hoop rolls down a 4.75 m high hill without slipping. Randomized Variables d=4.75m I (it, What is the nal speed of the hoop, in meters per second? (12%) Problem 5: The planet Earth...

Pls show step by step workings for each question. Thank you! Everything is included in order to complete the questions A2 1. 2. A 65.0 kg astronaut is walking on the surface of the Moon, which has a...

The references: Newton's Law of Gravitation shows that to find the force of gravity (Fy) between Earth and any other object, we can use =% where m, represents the mass of Earth, m represents the mass...

Pls provide step by step workings for each question A2 1. 2. A 65.0 kg astronaut is walking on the surface of the Moon, which has a mean radius of 1.74 x 103 km and a mass of 7.35 x 1022 kg. What is...

LEARNING ACTIVITY SHEET Kepler's Law of Planetary Motion Background Information for the Learners (BIL) In the early 1600s, Johannes Kepler proposed three laws of planetary motion. Kepler was able to...

Hey may I please get some help on this assignment, I already have the answers but I want to compare them as I am not confident in it I don't need explanations, for which ever questions I get wrong I...

In a recent General Social Survey, respondents answered the question, Do you believe in a life after death? The table shows the responses cross-tabulated with gender. Opinion about Life after Death...

Let the random variable x represent the number of girls in a family of three children Construct a probability distribution for the number of girl if a family has three children.

Select all that apply Strategies often fail when managers fail to do which of the following? (Check all that apply.) Multiple select question. conduct a thorough analysis of the external and internal...

(Single-step Income Statement) The financial records of LeRoi Jones Inc. were destroyed by fire at the end of 2004. Fortunately the controller had kept certain statistical data related to the income...

Diageo is a United Kingdom (UK) consumer products firm, best known in the United States for the following brand names: Smirnoff, Johnnie Walker, J&B, Gordons, Seagrams, and Guinness. Diageos 2007...

Consider two identical conducting spheres whose surfaces are separated by a small distance. One sphere is given a large net positive charge while the other is given a small net positive charge. It is...

In its annual report to stockholders, Hakobe Inc. presents a condensed balance sheet with detailed data provided in supplementary schedules. 1. From the adjusted trial balance of Hakobe, prepare the...

Best Breads manufactures two types of bread, which are sold as wholesale products to various specialty retail bakeries. Each loaf of bread requires a three-step process. The first step is mixing. The...

What income thresholds define poverty?

By making simple sketches of the appropriate vector products, show that (a) A B can be interpreted as the product of the magnitude of A times the component of B along A, or the magnitude of B times...

For the vectors A and b in Fig 1.3, (a) Find the magnitude and direction of the vector product A X D; (b) Find the magnitude and direction of D X A.

Find the vector product A X B (expressed in unit vectors) of the two vectors given in Exercise 1.50. What is the magnitude of the vector product?

Global Toys Inc. imposes a payback cutoff of three and a half years for its international investment projects. If the company has the following two projects available, should it accept either of...

if you borrowed $8,000 to buy a car with a 5-year loan at 5% APR what would be the amount of payment each month

sample of n = 7 professionalbaseball players gave the followung Information. 0.251 0.261 0.286 0.263 0.268 0.339 0.299 1.6 3.8 5.5 3.8 3.5 7.3 5.0 (a) Make a scatter diagram of the data. r (b) Use a...