Sunday

August 31, 2014

August 31, 2014

Total # Posts: 1,214

**physics**

Three charges are fixed to an x, y coordinate system. A charge of +12 µC is on the y axis at y = +3.0 m. A charge of -14 µC is at the origin. Lastly, a charge of +50 µC is on the x axis at x = +3.0 m. Determine the magnitude and direction of the net ...
*January 23, 2007*

**physics**

for the current density equation (I) , solve for dV/dx when I = 0 I = - [ uz2F[C] dV/dx + uzRT d[C]/dx] According to your equation. dV/dx= uzRT/uz2[C] d[C]/dx I am uncertain what your symbols mean. It's supposed to be the current density equation I think?? My teacher also ...
*January 23, 2007*

**physics**

Three charges are fixed to an x, y coordinate system. A charge of +12 µC is on the y axis at y = +3.0 m. A charge of -14 µC is at the origin. Lastly, a charge of +50 µC is on the x axis at x = +3.0 m. Determine the magnitude and direction of the net ...
*January 21, 2007*

**physics**

The magnitude of the charges is |q| = 7.8 µC, and the distance between them is d = 2.7 mm. Charge 2 is attracted to charge 1, because they are opposite charges. Charge 2 is repelled from charge 3, because they are like charges. Therefore, both 21 and 23 point to the left...
*January 21, 2007*

**physics**

The final charge on each of the three separated spheres in part (c) is +3.0 µC. How many electrons would have to be added to one of the three spheres to make it electrically neutral? Divide 3*10^-6 Coulombs by 1.6*10^-19 Coulombs per electron. The will be the number of ...
*January 21, 2007*

**math**

a truck uses 8L of gas to go 120 kkkm. how much gas does it use to go 300km? 8 * 300/120 = 20 I'm assuming "kkkm" was a typo could you do it like 8/120*300? To think of it logically, the proportions remain the same. 8/120 = X/300 Then X = 8/120 * 300 I hope this ...
*December 19, 2006*

**physics**

7150/(33.5e4) = g ice doesn't work. Am I calculating incorrectly? heat of fusion for water is 334 J/g. You want it in J/g since q is given in the problem in J. The answer will be in units of grams of ice. You will need to change to kg since the problem asks for it in kg. ...
*December 12, 2006*

**Math**

could you tell me three equivalent fractions for each: 2/3 8/16 4/10 3/4 Just multiply or divide by a common number. For example, 2/3 = 4/6 = 6/9 = 8/12 = 10/15 8/16 = 4/8 = 1/2 etc. Just multiply each fraction by 3 different numbers. For example 2/3...multiply it by 2 to get ...
*November 28, 2006*

**Ethics**

I am having trouble finding charcteristics of orientalism. There is nothing in my reading about orientalism and I just need a little help getting started. search orientalism in the search window above.
*November 9, 2006*

**math**

It is a proof. Given: line DB bisects line AC line AD is parallel to line BE AD=BE Prove: DB=EC there are two triangles connected together by point B. They are labled A D B and B E C. D and E are the top points of the triangles. they look like they would be right angle ...
*October 8, 2006*

**orientalism of muslim and arab american**

Ahh axia is diffucult they do just leasve you hanging. Amnd if you ask the wrong questions you then get riduculed for asking thanks for the help this is a great site
*August 6, 2006*

**Science-Bio**

Can anyone help with this question? Describe three types of evidence that scientists used to develop the three doamin system? Refer to http://en.wikipedia.org/wiki/Three-domain_system for more than three types of evidence. One is differences in 16S rRNA genes of the three ...
*August 4, 2006*

**Eth 125 cultural diversity**

what differentiates the act of grouping people from the act of stereotyping?how can stereotyping affect group relations?give an example of a stereotype you find in everyday life
*July 20, 2006*

**Inclusive Language Talking about People with Disab**

Her brother’s friend is an AIDS victim. in rewriting this sentence so it would not be Talking about People with Disabilities and Diseases. would I just say her brother's friend is a victim and leave out the word aids. I think it would be better to say something like ...
*July 11, 2006*

Pages: <<Prev | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | **13**