Cicilia

Most popular questions and responses by Cicilia
  1. Physics: Collison/Momentum Problem

    A 15 kg mass, moving east at 5 m/s, collides elastically with another 10 kg mass, moving west at 1 m/s. After the collision, the larger mass moves off with a velocity of 3 m/s. What is the final velocity of the smaller mass? Is it 4m/s? Or would it be

    asked on January 25, 2012
  2. Chemistry

    Write a balanced chemical equation that represents the reaction between methane and hydrochloric acid. CH4+HCl-> I'm not quite sure what happens...help please? Thanks in advance!

    asked on June 6, 2012
  3. Chemistry: Bunsen Burner Lab

    Hi! I have recently completed a bunsen burner lab and need help with a few conclusion questions: 1) What kind(s) of energy is released by the reaction of fuel and air in this system? 2) Which part of the Bunsen flame is hottest? How do you know? ->I

    asked on February 6, 2012
  4. Social Studies- Rome and Christianity

    How did the acceptance of Christianity change life in the Roman empire?

    asked on March 23, 2012
  5. Chemistry: Identifying Substances

    Hi! I would like to know the definitions for... ELEMENT: something on the periodic table? COMPOUND: molecule with at least 2 different elements? SYMBOL: i'm confused about this FORMULA: i'm confused about this ATOM: smallest units of elements? MOLECULE: a

    asked on March 10, 2012
  6. Math: Linear Equations

    What is "3x=9" in y=mx+b form, and what is its slope, y-intercept, and x-intercept? [i think that its x-intercept is (3,0), but i'm not sure about any of the others] Also, what is the x-intercept of "2y+16=0"? [is it "none"?]

    asked on December 15, 2011
  7. Science: Chemistry

    What does the nose detect when it "smells" something? Explain and give evidence to support your answer.

    asked on May 28, 2012
  8. Accident Investigation: Law+Physics

    What exactly do these following driving violations mean? I'm not a driver, so I'm not entirely sure of their meanings... -Following too closely [does that count if a car crashes into another?] -Reckless driving [does that count if a car crashes into

    asked on January 12, 2012
  9. Accident Investigation: Law+Physics

    What exactly do these following driving violations mean? I'm not a driver, so I'm not entirely sure of their meanings... -Following too closely [does that count if a car crashes into another?] -Reckless driving [does that count if a car crashes into

    asked on January 12, 2012
  10. English Grammar: Verbs

    What are the verbs in these sentences? I just want to check my work. Gasping, Matty called for his gift to come. There was no sense of how to direct it. He became aware, suddenly, that he had been chosen for this. Thanks in advance!

    asked on March 7, 2012
  11. Chemistry: Thermal Energy

    Hi! I have a quiz tomorrow and there are a couple of things that I am confused about: -Why does heat cause convection currents in gases and liquids, but not solids? -How can one object feel warmer than another object if they are at the same temperature?

    asked on March 1, 2012
  12. Math: Linear Equations

    What is "3x=9" in y=mx+b form, and what is its slope, y-intercept, and x-intercept? [i think that its x-intercept is (3,0), but i'm not sure about any of the others] Also, what is the x-intercept of "2y+16=0"? [is it "none"?]

    asked on December 15, 2011
  13. Physics/Science

    Why would someone using a Foucault Pendulum at the equator say that Earth does not rotate?

    asked on December 4, 2011
  14. Science: Chemistry

    What does the nose detect when it "smells" something? What evidence is there support your answer?

    asked on May 28, 2012
  15. Math: Absolute Value

    What is the equation that gives you the answer: SS={x|(x≤4)V(x>6)}? I'm not sure...should it be: |x-1|≥5 or |x-1|>5 or something else?

    asked on January 24, 2012
  16. Paraphrasing

    Can you help me better paraphrase these sentences? Here are my somewhat-paraphrases, but they are still similar to the original source (the part not in parenthesis is the portion that needs to be better paraphrased): (This was because) Japan had a secret

    asked on April 25, 2013
  17. Writing: Word usage

    What do you call a side result of something? As in A caused B (the intended result) and A also caused C (an unintentional result that occurred, but was beneficial)?

    asked on April 21, 2013
  18. Math: Functions and Definitions

    What is the "pre-image" of a function?

    asked on October 24, 2012
  19. Math

    What is the "pre-image" of a function?

    asked on October 24, 2012
  20. Chemistry

    What does the nose detect when it "smells" something? Explain and give evidence to support your answer.

    asked on May 28, 2012
  21. Does this make sense?

    Puddles splashing against my feet Does that make sense? (especially the word "against") Is there a better way to write/phrase that?

    asked on March 21, 2012
  22. Gravitational Force- Physics

    Does the gravitational force of 9.8m/s^2 change depending on your elevation?

    asked on January 9, 2012
  23. Physics

    What are some common examples of light refraction, excluding rainbows?

    asked on January 5, 2012
  24. Light Refraction: Physics

    What are some common examples of light refraction, excluding rainbows?

    asked on January 5, 2012
  25. Physics/Science

    If a lever problem asks you to find a way to "lift" something, does that mean to balance the object(s), or to tilt it past the equilibrium?

    asked on December 7, 2011
  26. Physics/Science

    At what point in the swing of a pendulum is the maximum amount of the ball's motion transferred to the object it hits? (I think it's at its lowest swing point but I'm not completely sure.) And what does this "kinetic energy" depend on?

    asked on November 28, 2011
  27. Physics

    At what point in the swing of a pendulum is the maximum amount of the ball's motion transferred to the object it hits? (I think it's at its lowest swing point but I'm not completely sure.) And what does this "kinetic energy" depend on?

    asked on November 27, 2011
  1. Paraphrasing

    Ms. Sue: help please?

    posted on April 25, 2013
  2. Social Studies- Rome and Christianity

    After the Edict of Milan and Constantine, and near the fall of Rome

    posted on March 23, 2012
  3. English Grammar: Verbs

    Oh, okay! Thanks! Just curious- What words do "to come" and "to direct" describe?

    posted on March 7, 2012
  4. English Grammar: Verbs

    These are my answers: gasping called was became had been chosen I'm not sure about "to come" and "to direct". Are the ones that I listed right? Did I miss any? Thanks Ms. Sue!

    posted on March 7, 2012
  5. math

    Use this! 1~~2.7 --- = --- 75~~x

    posted on January 24, 2012
  6. math

    That came out weird... Let's try again: 1~~~~~2.7 --- = --- 75~~~~~x It's that ignoring the "~"s

    posted on January 24, 2012
  7. math

    Use a proportion! 1 2.7 --- = --- 75 x

    posted on January 24, 2012
  8. Accident Investigation: Law+Physics

    Okay! Thanks for all of your help! :)

    posted on January 12, 2012
  9. Accident Investigation: Law+Physics

    Thanks Ms. Sue!!! But for "inadequate brakes", is it supposed to be only the car's problem (brakes don't work properly), or can it the driver's problem (didn't react in time) too?

    posted on January 12, 2012
  10. Math

    Wait, Ms. Sue, isn't it: 4(9-2)/2^2+3 =4(7)/2^2+3 =28/2^2+3 =28/4+3 =7+3 =10 I think Katie's right...

    posted on January 5, 2012
  11. Physics

    Thanks!

    posted on January 5, 2012
  12. Math: Linear Equations

    Thanks!!! No wonder why these questions didn't make much sense and didn't seem quite possible to solve...

    posted on December 15, 2011
  13. 8th grade math

    If they can't be repeated: 4! or 24 If they can be repeated: 4^4 or 256

    posted on December 7, 2011