Exercise 3.34 - Enhanced - with Feedback I Reviev The radius of the earth's orbit around the sun (assumed to be circular) is 1.50 x 10 km, and the earth travels around this orbit in 365 days. Part A What is the magnitude of the orbital velocity of the earth in m/s? Express your answer in meters per second. VE = 2.99x104 m/s Submit Previous Answers Answer Requested Part B What is the radial acceleration of the earth toward the sun? Express your answer in meters per second squared. ? ag = 5.96 m/s²
Stellar evolution
We may see thousands of stars in the dark sky. Our universe consists of billions of stars. Stars may appear tiny to us but they are huge balls of gasses. Sun is a star of average size. Some stars are even a thousand times larger than the sun. The stars do not exist forever they have a certain lifetime. The life span of the sun is about 10 billion years. The star undergoes various changes during its lifetime, this process is called stellar evolution. The structure of the sun-like star is shown below.
Red Shift
It is an astronomical phenomenon. In this phenomenon, increase in wavelength with corresponding decrease in photon energy and frequency of radiation of light. It is the displacement of spectrum of any kind of astronomical object to the longer wavelengths (red) side.
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G magnitude of velo x
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O (424) Angular Mot x
G integral of sinx - G X
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<Ch3
Exercise 3.34 - Enhanced - with Feedback
1 of 10
I Review I Constants
The radius of the earth's orbit around the sun (assumed
to be circular) is 1.50 x 108 km, and the earth travels
around this orbit in 365 days.
Part A
What is the magnitude of the orbital velocity of the earth in m/s?
Express your answer in meters per second.
VE = 2.99x104 m/s
Submit
Previous Answers
Answer Requested
Part B
What is the radial acceleration of the earth toward the sun?
Express your answer in meters per second squared.
?
ag = 5.96
m/s?
Submit
Previous Answers Request Answer](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fabbc3c02-aee3-4c3b-bdfa-4d176cdb5814%2F204e9c4f-4c61-41ce-b64f-9032870844b6%2Fwp5wyif_processed.png&w=3840&q=75)
![Bb Pearson's MyLab
E MasteringPhysics:
M Endowment Schola x
G magnitude of velo x
b Answered: At its h
O (424) Angular Mot x
G integral of sinx - G X
+
A session.masteringphysics.com/myct/itemView?assignmentProblemID=151303580
E Apps
S Mesh Contrast Sh...
S Frill Neck Semi Sh..
S Sheer Mesh Long...
C Kinky Curly Wefte..
DR dress
A money in marriage
A Other Bookmarks
<Ch3
Exercise 3.34 - Enhanced - with Feedback
1 of 10
I Review I Constants
The radius of the earth's orbit around the sun (assumed
to be circular) is 1.50 x 108 km, and the earth travels
around this orbit in 365 days.
Part C
What is the magnitude of the orbital velocity of the planet Mercury (orbit radius =5.79 x 107 km, orbital period = 88.0 days)?
Express your answer in meters per second.
ΑΣφ
?
UM = |4.215 • 10ª
m/s
Submit
Previous Answers Request Answer
X Incorrect; Try Again; 5 attempts remaining
Part D
What is the radial acceleration of Mercury?
Express your answer in meters per second squared.
Πνα ΑΣφ
aM =
m/s?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fabbc3c02-aee3-4c3b-bdfa-4d176cdb5814%2F204e9c4f-4c61-41ce-b64f-9032870844b6%2Fwbib8qz_processed.png&w=3840&q=75)
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