Question about Operating Systems

1 Answer

Physics A female skater is spinning at 1 rev/s with her arms outstretched so that her moment of inertia is 3.6 kg by m squared. She then pulls her arms to her sides, which reduces her moment of inertia to 1.2 kg by m squared. What is her angular velocity?

Posted by on

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points


    An expert who has answered 20 questions.


    An expert that hasĀ over 10 points.


    An expert whose answer gotĀ voted for 2 times.

  • Expert
  • 138 Answers
Re: Physics

Lol you can ask Technical Support, User Guides and Repair Service only not your HOME WORK.

Posted on Dec 09, 2007

Add Your Answer

0 characters

Uploading: 0%


Complete. Click "Add" to insert your video. Add


3 Points

Related Questions:

2 Answers

In the game hidden secrets their is a segment on matchsticks puzzle you have to move 3 matches and make 4 squares you cannot go to the side or down but can go up.the puzzle looks like a grid of 9 squares...

Matchstick puzzle, 4 squares moving 3 sticks. Move the left side matchstick from the top square that is on the left side of your screen. Place it on top of the square you just took it from. Move top and side stick on the square that is on the right top of your screen. Place them on top of the top square that is on the left side of your screen. You should see 4 squares

May 05, 2011 | Operating Systems

1 Answer

Just 1/3 of my computer screen black,how can i fix it? thanks.

is it a laptop and is it a square of black or a random area of black?

Mar 21, 2011 | Operating Systems

1 Answer

Calculate 40 metric tons of diesel oil to gallons

Hello, i did the math for you..

1000 KG = one metric ton.

1 litre = 0.264172052 Gallons.

1 litre of diesel = 0.832 kg/l (density)

You need 40,000 litres of diesel in gallons,
so 40,000 KG/0.832 kg/l (KG/L) = 48,076.9231 litres.

so total gallons is 12,700.5794 US gallons.

Hope it did not confuse you and it helped you.

Thanks please rate if you got your answer

Feb 22, 2011 | Operating Systems

2 Answers

Emma and emmanueler meaning

Emma Full of Energy (Em, Ema, Ems). Origin: German, Teutonic female English Emma Whole; Complete female English Emma Grand-mother, Meternal, Emotional, Patient, Marries Early female Teutonic Emma Nurse female Teutonic Emma Universal female Latin Emma Universal female Swedish Emmanuel From the Name Emanuel male Hebrew Emmanuel God is With Us (Emanuel, Emanuele, Manny, Manuel) male Hebrew Emmanuel God With Us. Also an Old Testament Name for the Messiah male Hebrew Emmanuel With Us is God. Variant of Hebrew Name Immanuel. A Biblical Name-title Applied to the Messiah male Latin

Dec 20, 2010 | ArcMedia ABC of Baby Names

3 Answers

Need unlock password for hdd in acer aspire z5g (aoa 150) key=85836436

For that open back cover of laptop.
Then find motherbord circuit it is square bord circuit.
Pull cmos cell from motherbord for 15 minutes.
Alos you can reset password with jumper settings.
Find jumper on motherbord it has 3 pins. Named "CLR_CMOS" it is mostly near cmos cell.
Put jumper in 2-3 pins then wait for 10 minutes then power up.
Then it not ask for password.
Then again set pin in 1-2 position thne check.
Let me know if you need further assistance.

Nov 02, 2009 | Operating Systems

1 Answer

Write a program to calculate Magic square Number A[4][4]

From Joe-Bob's handy-dandy reference:

Normal magic squares exist for all orders n ≥ 1 except n = 2, although the case n = 1 is trivial—it consists of a single cell containing the number 1

The constant sum in every row, column and diagonal is called the magic constant or magic sum, M. The magic constant of a normal magic square depends only on n and has the value
13652227c2537f1018ce4d011d792db1.png For normal magic squares of order n = 3, 4, 5, …, the magic constants are:
15, 34, 65, 111, 175, 260, …

Feb 23, 2009 | Operating Systems

1 Answer


You will have to boot from the disc and erase the whole Vista install to make this possible.

1) Turn off the computer with the XP disc inside then restart.

2) Pull up the boot menu at the first screen that pops up (Usually the PC brand logo). You can do this by pressing F12 on most computers but it may be different, it's usually written on the first screen if it is.

3) In the boot menu there are choices like, HDD, PXE, etcetera. Pick the one that says CD-Rom OR Optical Drive OR DVD-ROM.

4) It should start loading. Follow the steps and do a full format whn it asks.

BEWARE! This will erase ALL of your data.

Oct 19, 2008 | Microsoft Windows XP Home Edition

1 Answer



The average speed of car would be : 32 kmph

Good Luck.

Live, Love Laugh.

Sep 11, 2008 | Operating Systems

2 Answers

Inter physics

it should be about 40-50kmph that is the ballpark figure. (and a reasonable answer)

Jun 01, 2008 | Operating Systems

Not finding what you are looking for?
Operating Systems Logo

Related Topics:

104 people viewed this question

Ask a Question

Usually answered in minutes!

Top Operating Systems Experts


Level 3 Expert

18258 Answers

Brian Sullivan
Brian Sullivan

Level 3 Expert

27725 Answers


Level 3 Expert

6993 Answers

Are you an Operating System Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides