Wednesday
May 22, 2013

# Search: @ elena - intro to physics

Number of results: 96,027

@ elena - intro to physics
What is the correct answer? I'll try to understand where is the mistake.
Sunday, April 15, 2012 at 2:54pm by Elena

@ elena - intro to physics
I‘ve found the mistake h(o) = v(o)•t - g•t^2/2, 2 h(o) = 2 v(o)•t - g•t^2 v(o) = h(o) /t +gt/2 = 2.2/0.17 + 9.8•0.17/2 = 13.77 m/s. Then try to calculate yourself…
Sunday, April 15, 2012 at 2:54pm by Elena

intro to physics
v(o) = 2• h(o) /t +gt/2 = 2.2/0.17 + 9.8•0.17/2 = 25.047 m/s.
Sunday, April 15, 2012 at 12:18pm by Elena

intro. to physics
h=v(o) •t +gt^2/2, g•t^2 +2•v(o) •t -2•h•= 0, 9.8•t^2 +2•5.2 •t -2•100= 0, t = {-10.4 ±sqrt[(10.4)^2+4•9.8•200]}/2•9.8. t = 4.01 s
Sunday, April 15, 2012 at 12:15pm by Elena

intro. to physics
h=v(o) •t +gt^2/2, g•t^2 +2•v(o) •t -2•h•= 0, 9.8•t^2 +2•5.2 •t -2•100= 0, t = {-10.4 ±sqrt[(10.4)^2+4•9.8•200]}/2•9.8. t = 4.01 s
Sunday, April 15, 2012 at 12:15pm by Elena

Intro Physics
Visual light - red. &#955; = c/f, f = c/ &#955; = 3•10^8/680•10^-9 = = 4.41•10^14 Hz
Thursday, April 12, 2012 at 1:33pm by Elena

Literature
As long as the beginning of your intro (making the thesis the last sentence in your intro) logically leads up to this, yes. Be sure to include the titles and authors early in the intro. If you need more help, please be sure to post your outline so I (or someone else here) can ...
Sunday, April 3, 2011 at 7:12pm by Writeacher

Find solution in Related Questions
Thursday, October 18, 2012 at 5:01pm by Elena

Physics to Elena
I believe that the correct answer is 1.58•10&#185;&#8308; J.
Wednesday, May 8, 2013 at 12:51pm by Elena

Physics to Elena
thnx Elena :)
Tuesday, May 14, 2013 at 4:38am by Rohan

Physics
Two skaters, Elena and Tara, face each other on the ice. Elena has a mass of 57.4 kg, and Tara has a mass of 48.3 kg. Both are motionless until they push away with a force of 33 N. Then Elena has a velocity of 1.4 m/s. What is Tara’s velocity?
Tuesday, November 6, 2012 at 9:35am by Anonymous

English
http://leo.stcloudstate.edu/acadwrite/intro.html At the end of the intro is a better place. Then when you start in on the first point of your topic, the connection to your main idea is immediate.
Tuesday, April 21, 2009 at 4:45am by Writeacher

physics
I agree with Elena on the brakding cuttoff. My answer ignores the continuous spectrum. So for the answer, consider this: What have you covered in your physics class: transitions from energy levels, or the "continuous" spectrum? Good work, Elena.
Saturday, June 2, 2012 at 8:10am by bobpursley

com220
This site is excellent on how to write both an intro and a conclusion. http://members.tripod.com/~lklivingston/essay/intro.html
Wednesday, February 11, 2009 at 12:04pm by GuruBlue

a= &#956;(s)•g= 0.351•9.8=3.44 m/s&#178;, a1= &#956;(k)•g= 0.305•9.8 =2.99 m/s&#178;,
Wednesday, October 3, 2012 at 6:33pm by Elena

Career
Thank you, but i am looking for a more specific answer. im taking my core classes are intro to wlan and intro to lan and i want to know what job will accept me. I was told to try and start off with an isp company and work my way up.
Thursday, March 13, 2008 at 5:37pm by James

A) Find intensity by using B= 10 X log (I/10^-12) formula B) Take the answer for A multiply it by the number that it gives you for the new amount of cars that pass. Divide that number by your 172.
Wednesday, December 5, 2012 at 6:26pm by Not Elena

Writing
Here are two of the best webpages I've seen on the topic of how to write an intro: http://grammar.ccc.commnet.edu/grammar/intros.htm and http://leo.stcloudstate.edu/acadwrite/intro.html You can start out with a quotation or a statistic -- the more startling, the better!! ...
Wednesday, May 19, 2010 at 9:52pm by Writeacher

????
" Today I will be informing you abot the Civil War. The war the tore friends and families apart and slavery. " -Erin Is that a good intro for a 4-H project intro??
Monday, November 8, 2010 at 6:56pm by Erin

intro to physics
thats wrong, no 2* h(o)
Sunday, April 15, 2012 at 12:18pm by Anonymous

intro to world religions
I find it strange that an intro to world religions class assigned a passage that is not included in the Bible, although it looks as though it was.
Wednesday, September 1, 2010 at 6:12pm by Ms. Sue

English3
This site will tell you how to write an introduction. http://lklivingston.tripod.com/essay/intro.html Check out the other sections at this site. However, you can't write an intro until you decide what you want to write about. Here is where you need to make some notes on ...
Sunday, March 16, 2008 at 11:16pm by GuruBlue

Intro to Physics
Nvm it is correct! Thank you!
Wednesday, November 7, 2012 at 9:51pm by Amy

intro to physics
where did that 22.2 come from?
Sunday, April 15, 2012 at 12:18pm by anonymous

Intro to Physics
Why would it not be 300J?
Thursday, February 11, 2010 at 9:06pm by bobpursley

thanks Elena I really appreciate your help, but the answer has to be in minute and I got .42 min for 24.7 s, and .41 min for 24.5 s, but its wrong I don;t know why can you please help. Thanks :)
Wednesday, April 25, 2012 at 12:07pm by Romy

English
There's no way to tell if it's effective until the internal paragraphs are written. Keep this, but work on the rest of the paragraphs for now. Once you have the body of the paper done, then write the intro and concl. Also the thesis usually goes at the END of the intro.
Tuesday, July 5, 2011 at 11:45am by Writeacher

Intro to Physics
The answer is wrong, and I am not sure why
Wednesday, November 7, 2012 at 9:51pm by Amy

Character Analysis
Don't bother writing the intro or concl yet. Focus on writing your rough draft of sections II through VI first. Once you have them written and then polish them, you'll be ready to write your intro and then your concl.
Sunday, February 20, 2011 at 6:29pm by Writeacher

@ elena - intro to physics
I posted this question earlier and thank you for respnding, but the answer you give me was incorrect. I try looking at hw you solve and cant find the mistake but when when I check your answer it said it was wrong. Can you please look over it again, I greatly appreciate it a ...
Sunday, April 15, 2012 at 2:54pm by emilia

Intro to Physics
You have to divide the volume by 1000
Wednesday, November 7, 2012 at 9:43pm by Cristina

intro to physics
22.2 was a typo error of 2*2.2, but the result was ok.
Sunday, April 15, 2012 at 12:18pm by drwls

Intro to Physics
I understand that but I still have to show it mathematically.
Tuesday, October 30, 2012 at 9:41pm by Anonymous

literature/new,revised intro
You're still fiddling around with the intro -- but haven't even planned, much less written, the body of the paper yet? Work on the outline/plan and the rough draft of the body of the paper. Then we'll take your intro into consideration. Remove the detailed ideas ...
Monday, February 23, 2009 at 12:23pm by Writeacher

English
No, you need to have a title. Think of the main idea of the paper, the thesis, or even the attention-grabber you put in your intro. (You did put an attention-grabber in the intro, right?) You should get some ideas from these thoughts.
Wednesday, October 29, 2008 at 9:55pm by Writeacher

English
First of all (while I'm reading the rest), please decide where the intro ends and the real second paragraph begins. Your first paragraph, as posted above, is the intro + first supporting paragraph. ...
Saturday, July 16, 2011 at 1:41pm by Writeacher

classics
I need help writing an intro and conclusion for an essay. The thesis is : Socrates is depicted differently in Plato's dialogue and Aristophanes' Clouds in terms of the education he provides and his beliefs. I already wrote most of the middle, and am having serious ...
Tuesday, August 10, 2010 at 7:45pm by S

h1=(m+m1) •u&#178;/2 • (m+m1) •g =u&#178;/2 •g= =4&#178;/2•9.8=0.82 m
Tuesday, October 16, 2012 at 11:33am by Elena

Intro Physics
An EM wave has a wavelength of 620 nm. What is its frequency? How would we classify it?
Thursday, April 12, 2012 at 1:33pm by ###Nadine####

half life
look at the intro to nuclear physics (2500U) tutorial notes (tut 6 i think)
Thursday, January 13, 2011 at 10:52am by h

Estimate the total binding energy for copper. 550 MeV Estimate the energy, in joules, needed to break a 3.0g copper penny into its constituent nucleons. E= in Joules Please help me out I got 1st part I need the Energy in joules am confused please help me out...thanks Physics...
Wednesday, May 8, 2013 at 5:18pm by Leila

English
I don't know if "For one thing would work" because my line is "when the hero falls in love, he loses all sense of logic and probability. " and my intro ends with "Lastly, when the hero easily trusts the intentions of others, as well as his own ...
Wednesday, May 6, 2009 at 4:23am by Lena

(a) ma=F(fr) = &#956;(s) •N= &#956;(s) •m•g, a= &#956;(s)•g, (b) ma1=F1(fr) = &#956;(k) •N= &#956;(k) •m•g, a1= &#956;(k)•g,
Wednesday, October 3, 2012 at 6:33pm by Elena

Here is the last of the answers by Elena: Physics-PLEASE HELP ASAP - Elena, Thursday, June 7, 2012 at 10:41am For Bremsstrahlung radiation (or "braking X- radiation" ) the low-wavelength cutoff may be determined from Duane–Hunt law : &#955; =h•c/e•...
Thursday, June 7, 2012 at 11:00am by Damon

literature/new,revised intro
Right -- good idea! Now write up paragraphs II, III, and IV in rough draft form (no need to worry about spelling, grammar, etc., yet). Once you've gone over those paragraphs and revised and proofed, THEN you can deal with the intro, and finally the conclusion.
Monday, February 23, 2009 at 12:23pm by Writeacher

T(max) = 2m(g+a)= 2mg +2ma. a={T(max)-2mg}/2m = {87.8-2•3.38•9.8}/2•3.38 =3.2 m/s&#178;
Wednesday, October 3, 2012 at 10:44pm by Elena

English
I need help in writing a general statement and transition statement to my essay. I have all the body paragraphs.. but not an intro and a conclusion. Please help. Thanks. My essay topic is a shakespearean tragedy is a story of human actions producing exceptional calamity and ...
Friday, April 6, 2007 at 12:06pm by Jari

Cultural Diversity
Legislation: Civil Rights Act of 1964 http://www.archives.gov/education/lessons/civil-rights-act/ Voting Rights Act http://www.justice.gov/crt/voting/intro/intro.php Leaders: Martin Luther King Jr. Stokeley Carmichael Angela Davis Malcom X Thurgood Marshall Julian Bond Roy ...
Tuesday, May 12, 2009 at 11:20am by drwls

Algebra Word Problem
I NEED HELP PLEASE!!!!!!!!!! Elena bicycles 7 km/h faster than Dennis. In the same time it takes Dennis to bicycle 60km, Elena can bicycle 81km. How fast does each bicyclist travel. Dennis travel_____ km/h Elena travel ______ km/h
Thursday, January 8, 2009 at 8:22pm by pj

literature/new,revised intro
how about this as my plan: intro- thesis [ don't know yet ] 1st- How narrator changes throughout story 2nd- how mother changes throughout story 3rd- how father changes throughout story conclusion- success or failure. why?
Monday, February 23, 2009 at 12:23pm by Bella

v=at a=v/t =24/24=1 m/s&#178; ma=F-F(res) F= ma+F(res) =2300•1+510=2810 N P=W/t=F•s/t=F•v inst P =F•v=2810•24=67440Watt aveP=F• (v+v&#8320;)/2=2810•24/2=33720 Watt
Monday, October 8, 2012 at 3:25pm by Elena

essay writing
The thesis statement is most effective when placed at the END of the introduction. http://leo.stcloudstate.edu/acadwrite/intro.html
Wednesday, October 28, 2009 at 12:47am by Writeacher

English
I don't know what specific terminology your teacher or textbook are using, but this webpage may help: http://leo.stcloudstate.edu/acadwrite/intro.html
Saturday, January 12, 2013 at 9:02pm by Writeacher

physics
s=v•t=...
Sunday, May 12, 2013 at 12:25pm by Elena

Physics
s=at^2/2
Monday, February 18, 2013 at 9:51am by Elena

Physics
P=E/t=F•x/t=F•v
Monday, December 17, 2012 at 2:26pm by Elena

physics
d
Sunday, December 16, 2012 at 10:49am by Elena

Physics
by 4
Friday, November 30, 2012 at 11:16am by Elena

Physics
a=F/m
Thursday, November 29, 2012 at 12:24pm by Elena

physics
M/m=1
Tuesday, November 20, 2012 at 7:07am by Elena

Physics
c)
Monday, November 19, 2012 at 4:08pm by Elena

physics
v=at
Tuesday, November 6, 2012 at 7:16pm by Elena

physics
2. x = v t
Monday, October 22, 2012 at 9:34pm by Elena

Physics
m=F/a
Sunday, October 21, 2012 at 1:30pm by Elena

Physics
E = v / d
Friday, October 19, 2012 at 2:41pm by Elena

Physics
(b)
Tuesday, October 16, 2012 at 4:15pm by Elena

physics
v= at
Thursday, October 4, 2012 at 9:00pm by Elena

physics
a=v/t
Thursday, August 23, 2012 at 9:40pm by Elena

Physics
(b)
Friday, August 24, 2012 at 5:08am by Elena

Physics
1 F 2 A 3 C 4 C
Sunday, August 19, 2012 at 8:02am by Elena

physics
v=at a=v/t
Monday, July 30, 2012 at 11:06am by Elena

physics
yes
Thursday, July 12, 2012 at 1:35pm by Elena

Physics
W=m(g+a)
Thursday, June 14, 2012 at 5:39pm by Elena

physics
q= I•t = 3.5•0.8 =2.8 C
Monday, May 14, 2012 at 9:07am by Elena

Physics
What is this ??????????????
Sunday, May 6, 2012 at 11:32am by Elena

physics
A) v = 0, B) a = g
Thursday, May 3, 2012 at 5:20pm by Elena

physics
B
Monday, April 30, 2012 at 6:59pm by Elena

physics
B
Tuesday, April 10, 2012 at 6:00pm by Elena

physics
D
Tuesday, April 10, 2012 at 5:46pm by Elena

physics
A B
Tuesday, April 10, 2012 at 12:55pm by Elena

physics
a=F/m
Monday, March 26, 2012 at 5:27am by Elena

Physics
0=v-at t=v/a
Wednesday, March 21, 2012 at 10:46pm by Elena

Physics
Thanks so much Elena
Friday, January 25, 2013 at 5:28pm by Physics fail

physics
p=mv
Sunday, April 7, 2013 at 3:24pm by Elena

physics
Question????
Thursday, April 4, 2013 at 12:33pm by Elena

Check my physics
OK
Thursday, March 7, 2013 at 8:40am by Elena

Physics
drawings????
Sunday, February 3, 2013 at 3:13am by Elena

physics
C=q/U q= CU
Monday, January 21, 2013 at 6:12am by Elena

physics
time
Wednesday, January 2, 2013 at 10:26pm by Elena

Physics
Thank you Elena
Saturday, December 15, 2012 at 3:11pm by Eric

Physics
Units????
Wednesday, December 5, 2012 at 2:27pm by Elena

Physics
Units????????
Tuesday, November 27, 2012 at 3:31pm by Elena

Physics
Thank you Elena!
Monday, November 26, 2012 at 1:03pm by Ray

Physics
b) False
Sunday, November 18, 2012 at 9:53am by Elena

physics
Thank you Elena.
Wednesday, November 7, 2012 at 11:16am by Anonymous

physics
r= v&#178;/a
Tuesday, November 6, 2012 at 8:22pm by Elena

Physics
what else elena...???
Monday, November 5, 2012 at 12:35pm by Lindsay

physics
F= m•v&#178;/R
Tuesday, November 6, 2012 at 10:33am by Elena

physics
The question is.....???
Sunday, November 4, 2012 at 9:49pm by Elena

Physics
-0.33
Thursday, October 25, 2012 at 3:30pm by Elena

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