Physics help please..quiz 2morrow and i really don't understand this question??

im studying for a quiz tomorrow and i don't understand this question.

A spring-driven dart gun propels a 10 gram dart. It is ****** by exerting a force of 20N over a distance of 5.0 cm. How fast will the dart leave the gun? Find the speed?

and help or somewhat of an explanation on what formula/what to do? Any help is greatly appreciated!! :)

Physics help please..quiz 2morrow and i really don't understand this question??

Hooke's Law can be used to solve this problem.

F=kx; wherein k is the spring constant

20N/0.05m = k

k = 400N/m

A second equation can then be applied to find the veolcity of the spring at its equilibrium position. The dart will have the same velocity with the spring.

v=x times squareroot of k/m; where x is the displacement, m is the mass attached to the spring and k is the spring constant

velocity of the dart when it leaves the gun is 10m/s.

Physics help please..quiz 2morrow and i really don't understand this question??

ask ur teach

Bridge To Terabithia!! I need help on the quiz!?

Can you give like the asnwers to the VMK quiz on Bridge To Terabithia http://disney.go.com/disneyvideos/liveac... that is the link!!! Please help me. Can you write the questin and answer because the quiz changes everytime

Bridge To Terabithia!! I need help on the quiz!?

you get codes any answer you choose...but answer the first question hide and seek...then the next question click in the door thing%26lt;youll get what im saying lol%26gt;

What avatar nation are you?

I have made up this quiz to see what nation in the avatar's world you would belong to.

http://quizilla.com/users/otakuben/quizz...

Post your answers here and tell me what you think of your answer and the quiz.

What avatar nation are you?

fire

What avatar nation are you?

Water. Some of the questions are factually incorrect. I thought Tai Chi was a form of exercise and meditation, not a martial art.

What avatar nation are you?

FIRE!!!!!

What avatar nation are you?

wind dude wind!:P wind rules !!!!!!!!!!!

What avatar nation are you?

Fire all the way

What avatar nation are you?

Fire good questions adn answers i think. I just never heard of those fighting styles. I always screw up when i make quizes

What avatar nation are you?

Earth nation.

What avatar nation are you?

Fire Nation!! ^_^

What avatar nation are you?

And another one joins the ranks of the Fire Nation army. Very nice quiz, although I've never heard of this "Hun-Gar" fighting style that you mentioned in the quiz. LET THE POWER OF FIRE FILL YOUR MIND, BODY, AND SPIRIT!!!!!!!!!

What avatar nation are you?

wind no duhh.

What avatar nation are you?

Earth Nation.

Strong and patient

Best Quiz Show!!!?

which is the best quiz show, which are your top 3?

My top 3 would be...

Are You Smarter Than a Ten Year Old

Who Wants To Be A Millionaire

Catchphrase

Best Quiz Show!!!?

millionaire

Best Quiz Show!!!?

catchphase

wheel of fortune

8 out of ten cats

xx

Best Quiz Show!!!?

catchphrase used to be the best! shame they ended it

Best Quiz Show!!!?

whos line is it anyway lol

Best Quiz Show!!!?

are you smarter than a fifth grader

catchphrase

millionaire

Best Quiz Show!!!?

Jeopardy.

Jeopardy.

Jeopardy.

Best Quiz Show!!!?

millionaire

8 out of 10 cats

mock the week

Best Quiz Show!!!?

ant and dec sat night

Best Quiz Show!!!?

Question Time

Best Quiz Show!!!?

who's line is it anyway? !!!

Best Quiz Show!!!?

who wants to be a millionaire

Best Quiz Show!!!?

The Krypton Factor

Bullseye

Going For Gold

Best Quiz Show!!!?

Millionaire

are u smarter than a 5th grader

and the one where they hook people up to the lie detector!!!!

The last one is very awesome but I dont think Id wanna go on it! LOL

Best Quiz Show!!!?

Don't Forget The Lyrics!!!

Who Wants To Be A Millionaire

1 Against 100

Flash movie clip quiz? Help Me pls!!!!!!!?

I'm making a quiz and I want to warn the user when they click on the Next Question button that they haven't selected an answer. But the movie clip which includes this error message is constantly looping and never goes back to frame one when you click on the Next Question button.

What can I do to make it appear from the beginning whenever the Next Question is clicked?

Flash movie clip quiz? Help Me pls!!!!!!!?

well..

go by this link..

http://www.rbeditions.com/lrgimg.asp?cod...

yours

hazem,

Flash movie clip quiz? Help Me pls!!!!!!!?

Select the last frame of the error message movie clip and

Press F9 to get the Actions Panel.

type

stop();

If what you wanted is done, then congrats.

Otherwise try experimenting with gotoAndPlay(%26lt;frame_number%26gt;) or stop() in the first or last frames.

I didn't quite understand your situation to help you precisely.

Has anyone ever took the impossible quiz?

its a really dumb but kinda fun quiz lik some of the questions say deal or no deal? but the answer is seal...is it really impossible..how many questiosn are in it...n how'd u beat it if you did

the quiz is at:http://www.newgrounds.com/portal/view/36...

have fun but don't get addicted lik me!

Has anyone ever took the impossible quiz?

I did it, and I only figured out Seal after dying twice, I don't see the logic in that question...

It's fun because all the questions need stupid logic (is there is such a thing), but I gave up at about question 45 or something like that because my brain was tired. I think there are 113 questions, or some number around that.

Has anyone ever took the impossible quiz?

Yes and I did beat it took me 5 hrs!!! long. I had it open on several windows so If I failed I would find mistake and try from same spot. Also 110 questions and u need to have all skips to beat it T_T.

Has anyone ever took the impossible quiz?

Played it, beat it, done with it. I think theres like, 106 questions maybe, i don't remember. Its not impossible =P

Webkinz Fun Suvery-Quiz?

Hello!

Here is a fun Webkinz Quick Survey-Quiz

**Answer** NO RUDE COMMENTS Please!

1) I am a Webkinz who is white and some pink, what kind of Webkinz am I?

2) I was just retired in December of 2007, What kind of Lilkinz and Webkinz am I?

3) I was November's Pet of The Month, What Webkinz am I?

4) I might be retired soon, I am a monkey but what kind?

5) I have stripes what kind of Webkinz am I?

6) My special item is a Pink Car, what kind of Webkinz am I?

7) I like to play in the pond, What Webkinz am I?

8) I am a new Webkinz Frog, I came out in the Fall or even in the Summer, what Webkinz am I?

9) I come with a Footprint Table, What Webkinz am I?

10) I am Green, Red, Yellow- What Webkinz am I?

11) I am Grey, What Webkinz am I?

12) I just came out in September or October, What Lilkinz am I?

13) I am a Arctic Webkinz, What am I?

14) I was October's Pet of The Month, What Webkinz am I?

15) I come with a vase, What Webkinz am I?

Webkinz Fun Suvery-Quiz?

1. Love Puppy

2. Gorilla

3. Black Bear

4. Cheeky Monkey Cause that the Only Monkey Left But the Monkey is the one thats Gonna retire Soon

5. Tiger or Alley Cat (they Both Have Stripes)

6. Pink Poodle

7. Googles

8. The Love Frog is the New One But it Didnt Come out in the Fall or the Summer

9. Beagle

10. Tree Frog

11.Elephant or Charcol Cat

12. White Terrier? idk

13. Huskey

14. Frog

15. Panda?

Webkinz Fun Suvery-Quiz?

I know 3... don't put as many.

Webkinz Fun Suvery-Quiz?

too much ?'s

Webkinz Fun Suvery-Quiz?

l

Webkinz Fun Suvery-Quiz?

if you make a long question people are to lazy to read it!

Webkinz Fun Suvery-Quiz?

now that is a long survey now add me to your friends list mine is intown that is my username add me to your friendslist

Webkinz Fun Suvery-Quiz?

Just being honest with you...do another quiz but only have five questions....way tooo many! i only no like the last one...is it the yellow dog lil' kinz

Webkinz Fun Suvery-Quiz?

why a quiz?

Webkinz Fun Suvery-Quiz?

1.white terrier

2.?

3.black bear

4.gorilla

5.racoon

6.pink poodle

7.frog

8.spotted frog

9.cocer spainel

10.treee frog

11.grey cat

12.?

13.polar bear

14.?

15.?

Webkinz Fun Suvery-Quiz?

too much