apoorva

Most popular questions and responses by apoorva
  1. why is physics so hard??????

    a velocity vector of 40 degrees below the positive x-axis has a y-component of -10 m/s. What is the value of its x-component. I know the answer is 11.9 m/s. When I first tried it, I got 6.43 and then I just tried bunch of stuff and I got 11.9 but what I

    asked on September 19, 2007
  2. physics

    a portable electric drill produces 1.2 hp at full load. If 85% of the power provided by the 9.6 V battery pack is useful, what is the current flow? how much power goes into the waste heat? I don't know what to do. In class, we learned about amps, volts,and

    asked on March 11, 2008
  3. meaning of a word

    The constitution was an attemt to addrss the problems that existed under the Articles of Confederation. A) list and explain three problems of decentralized power under the articles of confederation. for each problem identify and explain one solution that

    asked on August 8, 2006
  4. chemistry, please help

    2NO2(g)--> 2NO(g) + O2(g) , H=+114.2kJ (Note: H, S, G all have a degree sign next to them) NO: H(enthalpy)=90.3kJ/mol, S(entropy)=210.7J/mol*K, G(gibbs energy)=86.6 O2: H(enthalpy)=0, S(entropy)=?, G(gibbs energy)=0 kJ/mol NO2: H(enthalpy)=33.2, S=239.9,

    asked on February 4, 2008
  5. physic

    a stone A is dropped from the top of tower and B is thrown downward from same point 2 seconds later with initial velocity of 30 ms , if the same stone A and B reach the ground at same time, find height of the tower

    asked on July 25, 2014
  6. calc so confused

    Point (5,3) lies on curve y=sqrt(x+4). If Q is the point (x,sqrt(x+4)), use your calculator to find the slope of the secant line PQ for the following values of x. a)x=4.5 I just want help on this one. What do I do? I don't even understand the question.

    asked on September 18, 2007
  7. help asap

    Ernest Hemingway is known for his distinctive writing style and his straightforward prose in which he uses simple words and few adjectives. Every word, sentence, phrase is what seems to be direct, but can have multiple meanings. His writing style gives the

    asked on August 8, 2006
  8. how to understand this

    design and implement such a function and use it in a program called part3.c that allows someone to enter two real numbers and an epsilon value (also a real number) and reports if the two numbers are equal (+/- epsilon) or not. If you were asked this

    asked on April 16, 2008
  9. proofread introduction

    i'm writing a informative essay on a festival i celebrate in my culture. i decided to separate the history of the festival and the introduction of the essay into too paragraphs. so my question is if my introduction sounds okay without the history because

    asked on October 17, 2007
  10. C programming, not C++

    design and implement such a function and use it in a program called part3.c that allows someone to enter two real numbers and an epsilon value (also a real number) and reports if the two numbers are equal (+/- epsilon) or not. If you were asked this

    asked on April 16, 2008
  11. chemistry

    what volume of a 0.5M solution of sulphuric acid is required to prepare 2 litres of a 0.4M solution of the acid

    asked on July 27, 2016
  12. my next paragraph revision

    The celebration of Holi only takes place for a week, but the preparations for various events begins almost forty days before the festival. One of the main events during this week is when everyone goes to a temple and performs a ritual to represent the

    asked on October 17, 2007
  13. speech help: quotes

    I'm trying to find quotes for my speech. One point i'm saying in my speech is that the gas supply is going down, so gas prices will always increase, because people demand it. I was wondering if there's a quote by a person that says something familiar to

    asked on March 3, 2008
  14. solving for x

    solve for x: ln(5-2x)=-3 e^[ln(5-2x))=e^-3 5-2x={1/(e^3)}----> Is this part right? Then I solve for x, right?

    asked on January 28, 2008
  15. speech class

    He is an actor, director, and a musician. He tried to be a rock star, only to see his band split. He moved into acting, only to be disappointed that he was getting attention because of his looks. Defying his idol image, he did small roles in films slowly

    asked on January 14, 2008
  16. essay again

    i'm so sorry i'm posting the same thing over and over again. this is my whole essay except the conclusion. can you please read it all together and see what i can add more please. Festival of Colors India is known as a land of diversity because of its many

    asked on October 18, 2007
  17. taylor approximations why r they useful

    why are taylor approximations important? explain why such approximations might be useful? taylor approxmations are important to reduce a function. it is useful to reduce the function into a less complicated form in order to find the approximation. is there

    asked on October 16, 2007
  18. again english help

    Ondaatje’s work in “The English Patient is so beautiful and absolute that every sentence in his book has a sense of power in its meaning. His novel gives us mysterious and memorable tales of his characters’ lives. Instead of presenting the story in

    asked on August 9, 2006
  19. history

    i'm writing an essay comparing indentured servants and slaves. can you just read what i have so far and correct errors in grammar and how I word my sentences. thank you Between the 16th and 18th centuries, cheap labor, agriculture and mercantilism ensured

    asked on October 23, 2016
  20. chemistry

    15mg of sodium chloride is present in 1kg of solution. express the concentration in ppm and ppb.

    asked on July 27, 2016
  21. help C program

    I keep getting an error that says "no new endline at the end of file" but i pressed enter and it still won't work. i am compiling with gcc are there anything else i should look at? I'm also compiling with other files together. and All the files have a new

    asked on May 10, 2008
  22. thesis revision

    While the colors associated with Holi are the main part of this celebration, the true reason for celebrating Holi is to keep the evil spirits away. Not only is Holi a joyous, colorful festival to celebrate with friends and family, but it is also meant to

    asked on October 18, 2007
  23. please revise my paragraph

    The celebration of Holi only takes place for a week, but the preparations for various events begins almost forty days before the festival. One of the main events during this week is when everyone goes to a temple and performs a ritual to represent the

    asked on October 18, 2007
  24. articles of confederation

    who established the articles of confederation and the constituion. it was the congress, right http://www.yale.edu/lawweb/avalon/artconf.htm The gents were "delagates" from the States, assembled into a "congress".

    asked on August 10, 2006
  25. plz help anyone?

    Ernest Hemingway is known for his distinctive writing style and his straightforward prose in which he uses simple words and few adjectives. Every word, sentence, phrase is what seems to be direct, but can have multiple meanings. His writing style gives the

    asked on August 9, 2006
  26. help again eng

    Ondaatje’s work in “The English Patient is so beautiful and absolute that every sentence in his book has a sense of power in its meaning. His novel gives us mysterious and memorable tales of his characters’ lives. Instead of presenting the story in

    asked on August 8, 2006
  27. science

    chemical formula

    asked on August 20, 2011
  28. my thesis and revise two paragraphs

    my informative essay below include quotes. i asked my teacher if i have to write a reference of where i got them, but she said not to because she will know when she sees the quotation marks. anyways, here is the introduction i improvised and my second

    asked on October 17, 2007
  29. calculus

    t(min)x-value:36,38,40,42,44 heartbeats-y value: 2530, 2661, 2806,2948,3080 Graph these points(Each point goes with another so (36,2530), (38,2661)... The monitor estimates this value by calculating the slope of a secant line. Use the data to estimate the

    asked on September 18, 2007
  30. computer

    hi on my computer, i put a background on the desktop. i didn't like that one so i got another background but how do i get rid of the old one. because everytime i log on using my log in name, the picture of the old picture pops up and then my new background

    asked on March 12, 2007
  31. us government intro paragraph help

    After the American Revolution, many people were grateful to their new profound independence, but some were unhappy with the government’s involvement. The United States has been run by two important constitutions. The Articles of Confederation, the first

    asked on August 10, 2006
  32. conclusion please help

    Both novels are very emotional stories. Both writers inspire the reader by the use of their language styles. The English Patient is a piece of writing that makes one wonder the greatness of the desert. A Farewell to Arms makes one realize that love cannot

    asked on August 8, 2006
  1. Maths

    all the numbers are squared 6^2=36 7^2=49 8^2=64 9^2=81 10^2=100 so on

    posted on October 24, 2016
  2. chemistry, please help

    This is what I did: my teacher said that this is a two step calculation: First step:equation of heat q=mct m=mass of O2=32 grams T=298+273=573 Celsius q=32 g of O2(4.184J/g C)(573 C) q=76450J/mol then I used the equation: S(entropy)=q/T S=76450J/mol / (298

    posted on February 4, 2008
  3. chemistry, please help

    The temperature of the reaction is 298 kelvin

    posted on February 4, 2008
  4. essay again

    Every festival has its own traditions, but what really matters is the spirit of the festivity. Holi is a festival that makes everybody forget all the problems in their life and just lets them enjoy a day of happiness with friends and family. Holi is not a

    posted on October 18, 2007
  5. essay again

    The actual festival of Holi takes place the day after the ritual. Days before Holi begins, the markets and shops are filled with bags of different colors, such as red, green, orange, blue, magenta, and many more. This sets the mood and makes everyone in

    posted on October 18, 2007
  6. essay again

    The celebration of Holi only takes place for a week, but the preparations for various events begins almost forty days before the festival. One of the main events during this week is when everyone goes to a temple and performs a ritual to represent the

    posted on October 18, 2007
  7. my thesis and revise two paragraphs

    There are different legends and myths to define the meaning of this word, but the explanation of Holi depends on which part of India one is from. i fixed the second sentence from paragraph 2. is that better

    posted on October 17, 2007