Question
5*) Find the angular velocity of the Earth due to its daily rotation and express it...
5*) Find the angular velocity of the Earth due to its daily rotation and express it in radians per second. Then use it, and a model of the Earth as a solid sphere of mass M
= 5.97 × 1024 kg and radius R = 6.37 × 106 m, to estimate the angular momentum of the Earth due to its rotation around its axis. (The result should be of the order of 1033 kg m2/s. This is called the Earth’s “intrinsic” angular momentum, as opposed to its “orbital” angular momentum due to its motion around the Sun.)
We were unable to transcribe this image
We were unable to transcribe this image
TABLE 12.2 Moments of inertia of objects with uniform density Object and axis Picture Object and axis Picture I I Thin rod MR Cylinder or disk, about center ML2 about center R Thin rod Cylindrical hoop, ML2 MR2 about end about center 노Ma MR Plane or slab Solid sphere, about about center diameter R Plane or slab, about edge Spherical shell, 글MIR: Ma2 about diameter a
Answers
No-5 Earth rotates about its axis in 24 hours. So its time period is T= 24 hours = 24 x 3600 8 = 8.64 x 108. angware velocity (W): 1 W = 7-2751323 rady RT XOS ME = 5.9FX10 ug and RE = 6.37 8lom. moment of inerctica (I) = ? MERE² = 3 x5-97810 4 x (6.373x102 = 4,8448819 18 ago angular momentum L-Iw - 4.8443819x1 x 105 2= 3.52472 x 185 kg mag-2/ Please rate deare! 38 7. 2751323
Similar Solved Questions
1 answers
Work i Saved Impact on Equity Transaction Sept. 1) Wilson invested $81,000 cash along with office...
work i Saved Impact on Equity Transaction Sept. 1) Wilson invested $81,000 cash along with office equipment valued at $25,700 in a new sole proprietorship named JW Consulting. Sept. 3) The company purchased land valued at $46,000 and a building valued at $160,700. The purchase is paid with $30,700 c...
1 answers
Please answer the following question in 375 word count in YOUR OWN words and please use...
Please answer the following question in 375 word count in YOUR OWN words and please use references t to support your question. You have been hired as an outside consultant for a large durable medical equipment and medical supply company. The company specializes in a wide range of medical supplies an...
1 answers
Why would it be impossible to tell the difference between samples of polyethylene and polypropylene using...
Why would it be impossible to tell the difference between samples of polyethylene and polypropylene using only IR spectroscopy....
1 answers
Prepare a single-step income statement. (Enter negative amounts using either a negative sign preceding the number...
Prepare a single-step income statement. (Enter negative amounts using either a negative sign preceding the number e.g. -45 or parentheses e.g. (45).) Exercise 5-10 a-c (Part Level Submission) (Video) In its income statement for the year ended December 31, 2020, Sheffield Company reported the follow...
1 answers
Ā -- Requires Respondus LockDown Browser ime Left:0:28:42 Grace Mathew: Attempt 1 Question 1 (1 point)...
Ā -- Requires Respondus LockDown Browser ime Left:0:28:42 Grace Mathew: Attempt 1 Question 1 (1 point) Wentworth Company received advance payments from customers during 2015 of $10,000. At December 31, 2018, $1,000 of the advance payments still had not been earned. After the adjustments are rec...
1 answers
Real-World Case 8 Due to the tropical nature of most of the state of Florida and...
Real-World Case 8 Due to the tropical nature of most of the state of Florida and the large influx of travelers from the southern Atlantic islands, and Central and South America, the spread of the Zika virus is a very real concern. The Florida Department of Health (FDOH) can receive real-time elec...
1 answers
BE16-4 Goode Company has the following production data for sele LOS Ending or 2 Work in...
BE16-4 Goode Company has the following production data for sele LOS Ending or 2 Work in Proc Sbor Beginning a % Complete as to Conversion Cost Month Work in Process f Units Transferred Out 35,000 en 40.0002 45,000 -0- Units 10,000 ,000 16,000 40% January March 8 25 July -0- mos e aindon norma Comput...
1 answers
Sony would like to test the hypothesis that the average age of a PlayStation user is...
Sony would like to test the hypothesis that the average age of a PlayStation user is different from the average age of an Xbox user. A random sample of 36 PlayStation users had an average age of 34.2 years while a random sample of 30 Xbox users had an average age of 32.7 years. Assume that the popul...
1 answers
On a line segment AB of length l, two points C and D are placed at...
On a line segment AB of length l, two points C and D are placed at random and independently. What is the probability that C is closer to D than to A? PS I understand that the marginal pdfs are f = 1/l, but how can I find the joint pdf?...
1 answers
Make a graph of your table plotting out all points in the table. Use an appropriate...
Make a graph of your table plotting out all points in the table. Use an appropriate scale for your graph and state the scale. Your axes should reflect the function A(t) (meaning one should be labeled A and the other t). Years/Days to Decay to Remaining Amount Amount Remaining 1000 900 800 700 600 5...
1 answers
The average natural gas bill for a random sample of 21 homes in a certain city...
The average natural gas bill for a random sample of 21 homes in a certain city during the month of March was $311.90 with a sample standard deviation of $51.60. What is the standard error of the mean for this sample? A. 11.26 B. 8.20 C. 9.93 D. 14.74...
1 answers
EAssignment/takeAssignmentMain.do?invoker=&takeAssignmentSessionLocator-&inprogress=false eBook Calculator Vertical Analysis of Income Statement The following comparative Income statement (in thousands of...
eAssignment/takeAssignmentMain.do?invoker=&takeAssignmentSessionLocator-&inprogress=false eBook Calculator Vertical Analysis of Income Statement The following comparative Income statement (in thousands of dollars) for two recent fiscal years was adapted from the annual report of Speedway Mot...
1 answers
2. (10 pts) Calculate the current through the 4 ohm resistor in the circuit if points...
2. (10 pts) Calculate the current through the 4 ohm resistor in the circuit if points (a) and (b) connect to a 12 Volt battery 24 3. (10 pts) Same setup as number 2. Caleulate the voltage across the 24 ohm resistor. 4. (10 pts) We have a series RC circuit. (Rİ 200 ohan, cis 50microfrads. The ca...
1 answers
Mergers, Acquisitions, Divestitures Atherley Incorporated (A) is considering acquiring Barrie Cor...
Mergers, Acquisitions, Divestitures Atherley Incorporated (A) is considering acquiring Barrie Corp. (B). Neither firm has any debt. Atherley Incorporated expects the acquisition of Barrie Corp. will generate synergy equal to $10 million per year in after-tax cash flow, indefinitely (a perpetuity). A...
1 answers
#19 with the following instructions 19. A palindrome is a string that can be read backward...
#19 with the following instructions 19. A palindrome is a string that can be read backward and forward with the same result. For example, the following is a palindrome: Able was I ere I saw Elba. unction to test if a string is a palindrome using a stack. You can push characters in the stack o...
1 answers
Phy question!
A block sits at the top of a smooth sphere of radius 1m. Suddenly, under theforce of gravity, It begins to slide down the surface of the sphere until it leaves thesurface. At what speed does it leave the surface?...