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m1= 3 kg m2= 2kg m3= 4kg m4= 2kg
(a) Find the moment of inertia of the system about the x axis
b) Find the moment of inertia of the system about the y axis.
(c)Find the moment of inertia of the system about an axis through O and perpendicular to the page.
2007-01-30 16:27:53 · 1 answers · asked by mitu 2 in Physics
If the output work of a simple machine equals the input work, the machine is said to have ____________ efficiency.
2007-01-30 16:27:03 · 3 answers · asked by <333 3 in Physics
2007-01-30 16:27:03 · 2 answers · asked by Tiffany 2 in Mathematics
2007-01-30 16:26:29 · 6 answers · asked by dinky 2 in Mathematics
Is the answer to this (bxb) or b^2?
I am lost with all this stuff!
2007-01-30 16:25:58 · 3 answers · asked by Anonymous in Mathematics
why does stars twinkle at night?
2007-01-30 16:25:43 · 10 answers · asked by Sujata 1 in Astronomy & Space
2007-01-30 16:23:57 · 9 answers · asked by jose u 1 in Mathematics
a soft drink vendor analyzes his sales and finds that if he sells x cans of soda in one day his profit is given: F(x)= -0.001x^2+3x-1800
What is max profit per day and how many cans must he sell for max profit?
2007-01-30 16:22:53 · 2 answers · asked by ford 2 in Mathematics
365 days
2007-01-30 16:22:31 · 5 answers · asked by gst 1 in Mathematics
please help me understand how to solve this:
evaluate log7^49 without a calculator
2007-01-30 16:21:19 · 2 answers · asked by Anonymous in Mathematics
2007-01-30 16:19:36 · 3 answers · asked by presentraj 1 in Physics
2007-01-30 16:16:43 · 7 answers · asked by Duy T 1 in Mathematics
This question really bugs me! Here's some information for people who do not know this, scientists believe that our Universe is a closed universe, that explodes periodicly, then contracts back into a ball of many elements. There is another theory that states we are a open galaxy that will explode, and then keep flying off in different directions, until the galaxies become so scarce, that we wouldn't even be able to see the stars at night, not only that but this theory means that the kenetic energy that is accelerating us will everntually slow down, and when it stops completely, the temperature will drop to Zero, and everything will become extinct. Well now here's the tough question, if our Universe is one of these kinds of Universes does that mean it's possible that there could be more gigantic balls of mass floating out in an area of limbo, that explodes periodicly, before it either flies away, or contracts into one piece. Just think of the enormity of this, Could this really be real?
2007-01-30 16:14:30 · 7 answers · asked by Anonymous in Astronomy & Space
does it mean res is recessive or what? is eye color sex linked?
PLZ help me
2007-01-30 16:14:21 · 3 answers · asked by mitu 2 in Biology
2007-01-30 16:14:16 · 3 answers · asked by amrita k 1 in Chemistry
2007-01-30 16:12:11 · 5 answers · asked by Anonymous in Engineering
2007-01-30 16:11:06 · 4 answers · asked by Tunoa H 1 in Mathematics
2007-01-30 16:09:37 · 8 answers · asked by chijliak 1 in Physics
Eye Cells--> Retina Cells or Rod Cells
the parts needed: nucleus, cell membrane, cytoplasm, ER, golgi bodies. etc. (bsically the common cell parts)
2007-01-30 16:05:31 · 2 answers · asked by OOH sheahh 1 in Biology
what would happen to photosynthesis if all of the three carbon sugars produced in Calvin cycle were used to make organic compounds?
Explain how a global temperature increase could affect plants?
explain how the world would be different if C4 plants and CAM plants had not evolved?
2007-01-30 16:04:18 · 2 answers · asked by heheheheheh 1 in Biology
Need help solving:
1/2 - m/12 is less than or equal to 7/12
If I didn't have a variable in a fraction, I would multiply each side by 24, so get rid of the fractions. When the variable is thrown in, I'm totally lost. Can someone explain to me how to get rid of the fractions. I would think it's this:
12 - m/24 is less than or equal to 14
2007-01-30 16:04:17 · 2 answers · asked by Arnold 3 in Mathematics
Hello!
Friends of the whale and Whalers to debate! Who has to me to convince better me them one! Who has one better idea I become Whaler or friend of the whale! so to fight by the subject! a better hug to the best answer!
2007-01-30 16:03:08 · 9 answers · asked by Kart Stegosaurus! 3 in Zoology
I know its a geometric series but the ^k/2 is whats getting me. If it were to find the sum of 2^k I would be good.lol
2007-01-30 16:02:03 · 3 answers · asked by houstonman20042002 1 in Mathematics
stonehege,Mt hushmore( faces of presidents),cloepatra's needle,parthenon,Uluru ( Ayers Rock),Giants Causeway
2007-01-30 16:01:24 · 3 answers · asked by swish 1 in Geography
How can someone who is not alert and oriented sign a form stating they are responsible for the bill when they were told they overdosed on medications and paperwork showed they were unable to sign forms. They don't remember anything from their stay at the hospital.They were completely out of it and not knowledgeable at all then two weeks later they get the chart and it shows a signature and a witness to it. The patient never had insurance and they were under mental health care at the time with an agency but they are planning to find out who is responsible for the upcoming bills. The person has tried to find out the answers from an atty and they said to get on medi-cal and wait for the bills. they can't get blood out of a turnip. How can the person pay rent and other expenses to live? Should I get on SSI? Does anyone know anything about this? What can I do besides trying to get a job so I don't loose everything like my car, or my apartment? I have never helped anyone who has been 5150...
2007-01-30 16:00:22 · 2 answers · asked by SillyOle'Bird 2 in Medicine
2007-01-30 15:59:41 · 4 answers · asked by Kristin L 1 in Biology
a- depends on the mass
b- corresponds to a KE equal to its rest energy
c- is the speed of sound
d- is the speed of light
2007-01-30 15:59:38 · 6 answers · asked by Tami B 1 in Physics
2007-01-30 15:58:37 · 11 answers · asked by Chaaarlie! 2 in Earth Sciences & Geology
Can someone just tell me how they are linked together?
And what the relationship between the functions y = sin x and y = cos x?
just really simply....
2007-01-30 15:58:29 · 6 answers · asked by Kizzzatie 2 in Mathematics
i have a science project on edible insects.. i just want to know what the best kind there are?
2007-01-30 15:56:46 · 18 answers · asked by snickelfritz 4 in Zoology
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