Search: physics HELPP!!!!!!!

Number of results: 94,464

urgent alg 1
add or subtract 2 2 (2t -8t)+ (8t + 9t) second question 3 2 3 (t +8t ) + (-3t ) please helpp its urgent i have the answer butt im not suree pleasee helpp
Wednesday, February 9, 2011 at 11:46pm by kimberly

physics
what is g?
Monday, September 17, 2007 at 7:50pm by confusedd!HELPP!!!

HELPP !!
Copper(I) ions in aqueous solution react with NH3 according to Cu^+ + 2NH3 --> Cu(NH3)2^+ Kf=6.3x10^10 Calculate the solubility (in g/L) of CuBr (Ksp=6.3x10^-9) in 0.81 M NH3.
Thursday, May 10, 2012 at 7:58pm by HELPP !

Physics
It says it was incorrect even after I converted to rev/min
Monday, October 17, 2011 at 3:07pm by Helpp

helpp in physics! so tough!
How did you figure out the higest point I am still struggling eith that.
Tuesday, September 28, 2010 at 11:10pm by Am

Physics helpp!!
Yeah...thats correct... But dont worry...every1 goes throug the same problem:-) I too went through that situation:-) be cool:)
Friday, July 30, 2010 at 6:35pm by Anonymous

Physics
A motorcycle with a mass of 350 kg is accelerated from rest to a velocity of 30 m/s by a force of 4000 N. calculate the distance over which this acceleration occurred.
Tuesday, April 19, 2011 at 5:17pm by helpp

Physics helpp
Newtons 2nd law The force of earths gravity is about 10 N downward. Whats the acceleration of a 15kg backpack if lifted with a 15N force??
Tuesday, May 14, 2013 at 10:49am by Kate

physics
The three vectors in the figure below have magnitudes a = 2.45 m, b = 3.15 m, and c = 15.0 m and angle θ = 36.5° find the x and y component of vector a
Sunday, September 30, 2012 at 8:19pm by HELPP assignment Due at 10

physics PLEASE helpp
Find the net change in entropy when 213 g of water at 0.0°C is added to 213 g of water at 96.9°C.
Friday, January 6, 2012 at 4:57pm by melisa

Physics helpp
F-F(gr) = ma a= {F-F(gr)}/m = =(15-10)/15=0.33 m/s² (upward)
Tuesday, May 14, 2013 at 10:49am by Elena

Physics helpp please!
if the springs are in series then the combined spring constant is 1/k=1/1700 + 1/3700 k= (1700*3700)/5400=1168N/m 1/2 k x^2=1/2 m v^2 you have k, x (.45m), and mass m. Solve for v
Sunday, April 3, 2011 at 9:21pm by bobpursley

CHEMISTRY
ok thanks
Wednesday, October 26, 2011 at 5:20pm by HELPP

Chemistry
ok thank you
Wednesday, October 26, 2011 at 5:23pm by HELPP

CHEMISTRY
THANKS
Wednesday, October 26, 2011 at 3:03pm by HELPP ME

HELPP !!
milk
Thursday, May 10, 2012 at 7:58pm by poop

Math
Thank you a lot!
Thursday, January 10, 2013 at 11:11pm by HELPP!!!

Math
Thanks a lot!
Thursday, January 10, 2013 at 10:28pm by HELPP!!!

Math
Thank you a lot!
Thursday, January 10, 2013 at 10:23pm by HELPP!!!

HELPP math
Thank u
Saturday, December 29, 2012 at 5:12pm by Shanty

History
helpp me
Friday, November 16, 2012 at 3:21pm by Jman

geometry
HELPP!!
Friday, February 17, 2012 at 3:13pm by tori

Science
HELPP!
Wednesday, September 9, 2009 at 11:24pm by Taylor

math helpp! :|
You're welcome! =)
Saturday, November 1, 2008 at 7:08pm by Writeacher

physics
a child twirls a yo-yo about in a horizontal circle. The yo-yo has a mass of 0.20 kg and is attached to a string 0.8 m long. what is the velocity of the yo-yo? thanks!
Tuesday, December 7, 2010 at 7:35pm by i neeeeed helpp!!

physics please helpp
Find the minimum diameter of a 51.5-m-long nylon string that will stretch no more than 1.01 cm when a load of 68.9 kg is suspended from its lower end. Assume that Ynylon = 3.51·108 N/m2
Tuesday, October 25, 2011 at 8:32pm by melisa

math helpp
3/10 and 7/8
Wednesday, January 16, 2013 at 8:14pm by tesj

english
PLEASE HELPP!!
Thursday, October 25, 2012 at 3:06pm by Aya

Geometry HELPP
find H(-5,5) and I (7,3)
Saturday, November 7, 2009 at 2:59pm by cierra

English-Literature
helpp
Tuesday, July 27, 2010 at 7:07pm by olivia

SCIENCE. I NEED HELPP
Okay thank you,(:
Wednesday, February 8, 2012 at 9:58pm by A Girl.

math
definition of area ??? helpp :/
Thursday, February 2, 2012 at 8:45pm by s

CHEM HELPP!
Idk
Monday, April 12, 2010 at 7:02pm by Dave

MATH
Please helpp!!!!
Sunday, July 10, 2011 at 11:30pm by kIM

math
helpp plz
Monday, April 13, 2009 at 8:09pm by rebecca

math helpp! :|
i mean help me with this?? :P
Saturday, November 1, 2008 at 7:08pm by jazz

math helpp! :|
does anyone know the answer for this?
Saturday, November 1, 2008 at 7:08pm by jazz

physics
A car starts from rest and reaches a velocity of 8 m/s in 4 seconds. a) What is its acceleration? b)If its acceleration remains the same, what will be its velocity in 15 seconds? plsss helpp meeeeeeeeeeeeeeeeeeeeeee
Wednesday, December 7, 2011 at 12:36pm by bella

math helpp - incomplete
.
Wednesday, January 16, 2013 at 8:14pm by Ms. Sue

Math
Thank you so much that helps a lot!
Thursday, January 10, 2013 at 10:07pm by HELPP!!!

Algebra 1
I think that you're right too. Thank so much for your help.
Tuesday, October 9, 2012 at 7:37pm by HELPP!!!

CHEMISTRY
so i do the -log(3.4x10^-3)=2.46
Wednesday, October 26, 2011 at 5:20pm by HELPP

CHEMISTRY
ok iget 0.328 not 0.0984
Wednesday, October 26, 2011 at 2:33pm by HELPP ME

calculus--please helpp
thanks so much!
Friday, October 14, 2011 at 1:54pm by krishna

CHEM HELPP!
0.16g MnCl2
Monday, April 12, 2010 at 7:02pm by Kenny

Anatomy
Your subject is not Helpp!
Tuesday, October 20, 2009 at 7:06pm by Ms. Sue

GEO HELPP!
You're welcome, Beeca.
Sunday, January 25, 2009 at 9:32pm by Ms. Sue

english
i think so can u please helpp!
Tuesday, January 6, 2009 at 9:50pm by mel

math helpp! :|
alright thx!! :)
Saturday, November 1, 2008 at 7:08pm by jazz

Physics helpp!!
A baseball is thrown horizontally off a cliff with a speed of 24 m/s. What is the horizontal distance, to the nearest tenth of a meter, from the face of the cliff after 2.8 seconds? To the nearest tenth of a meter, how far has it fallen in that time? So is 24 m/s Vx or Vox? Do...
Friday, July 30, 2010 at 6:35pm by Anonymous

Algebra helpp i am going to fail
Thankyou
Tuesday, February 28, 2012 at 12:28am by Cassie

AP CHEMISTRY
U guys r no helpp!!!!!!!!!!!!! booooooooooooooooooooooooooooooooooooooooo!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Saturday, February 25, 2012 at 12:23pm by DAN

CHEMISTRY
ok i get 24.4/3 = 8.13 and the solve for x2
Wednesday, October 26, 2011 at 2:33pm by HELPP ME

Geometry HELPP
I will be happy to critique your thinking.
Saturday, November 7, 2009 at 2:59pm by bobpursley

English
is Premonition an example of fate? ^^ thats a movie
Monday, October 29, 2007 at 9:12pm by helpp me!

math helpp please!!!
more info?
Friday, September 21, 2007 at 7:58pm by Tyler

physics
Find the Magnitude of the force exerted by each cable to support the 625 N punching bag. One cable is connected to the ceiling with an angle of 37 degrees and the other cable is connected perpendicular to the side wall (Horizontal). HELPP
Thursday, August 9, 2012 at 10:42am by kacey

Physics
A student ties a 600.0 g rock to a 1.50 m-long string and swings it around her head in a horizontal circle. At what angular speed (in rev/min) does the string tilt down at a 13.1° angle, assuming that the local acceleration due to gravity is -9.80 m/s2?
Monday, October 17, 2011 at 3:07pm by Helpp

physics
In order to open the clam it catches, a segull will drop the clam repeastedly onto a hard surface from high in the air untill the shell cracks. If a segull flies to a height of 25 m, how long will the clam take to fall?
Monday, September 17, 2007 at 7:50pm by confusedd!HELPP!!!

GEO HELPP!
i think autombile is a good one
Sunday, January 25, 2009 at 9:32pm by Anonymous

english 3
I wanted to check my answers but I guess not. Thanks anyways.
Friday, February 24, 2012 at 6:32pm by helpp

MATH Is there no one who can helpp???????
its a fraction of -9 over 2 x to the power of -3/2... (-9/2)x^-3/2
Wednesday, February 15, 2012 at 2:51pm by Anonymous

Help!
health urgent helpp me please ms. sue!!!!!!
Thursday, January 19, 2012 at 3:02pm by yolanda

CHEMISTRY
They give answer 0.0984 mol and i get 3 something
Wednesday, October 26, 2011 at 2:33pm by HELPP ME

physics someone please helpp
calculate the pressures at those depths. Then, use the Boyle's law (constant temp). Ptank*volumetank=pressuredepth*n*.4Liters volume of the tank in liters is 10liters. solve for n. On the pressure at depth, be certain to add atmospheric pressure which is on top of the water.
Wednesday, April 25, 2012 at 12:07pm by bobpursley

Algebra 1
What is the slope, m, of the line that contains the points (-12, 16), (-3, 4) and (6,-8)?
Tuesday, October 9, 2012 at 7:37pm by HELPP!!!

math log PLEAseee helpp pretty please!!!
you are THE BESTT!!
Thursday, January 20, 2011 at 1:00pm by Sabrina

7th grade essay writing
thanks for the helpp i finished it
Monday, February 15, 2010 at 3:09pm by peter botros

PLZZZ I NEED HELPP
can I please have some1 help me with this problem
Sunday, February 1, 2009 at 8:46pm by Julie

Chemistryy....PLEASE HELPP HAVE MIDTERMMM
Thank YOu soo mUch
Sunday, October 12, 2008 at 5:55pm by Sara

Chemistry
OMGGGTHANKYOUUU SOOOO MUCHHHSIR!!! I REALLY appreciateyour helpp!!!Thankyou!!
Thursday, March 7, 2013 at 9:08pm by Kristien

Math
Solve 2/3(6x+30) = x+5(x+4)-2x and please show me the steps?
Thursday, January 10, 2013 at 11:11pm by HELPP!!!

science
im sorry , thats the question that i have problems with . HELPP , Please !
Tuesday, May 15, 2012 at 8:54am by Remy W

SPANISH PLEAASSEE HELPP (im stuck)!!!!!!!!!!!!!!!!
the last answer is ellos, not este.
Thursday, September 15, 2011 at 9:20pm by cliff

algebra
evaluate the expression n + (-5) for each value of n. n=312 i dont know how to do this..please helpp..
Tuesday, August 31, 2010 at 7:54pm by paloma

geo HELP!!
what are examples of formal economic activities? helpp plz and thanku :)
Thursday, February 26, 2009 at 9:23pm by beecca

Plant Physiology
Okay in understand everything except D....SOMEONE PLEASE HELpp
Friday, February 13, 2009 at 7:14am by Saira

9th grade
find the unit rate 3 tablespoons for 1.5 serving how do u do it??? helpp thanks
Wednesday, November 19, 2008 at 4:48pm by kelly

geography
How do peoples' lives change by living near a mountain?
Wednesday, September 10, 2008 at 7:49pm by LARRY!! HELPP ME!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

math!
how do yuo do lcm i know i did it in like 1st grade but i need helpp!!
Monday, December 10, 2007 at 3:05pm by bailey

physics please helpp
A sinusoidal wave on a string is described by the equation y = (0.169 m) sin (0.713 x - 41.9 t), where x and y are in meters and t is in seconds. If the linear mass density of the string is 10.1 g/m ... a) ... the phase of the wave at x = 2.27 cm and t = 0.175 s. ? b)... the ...
Monday, October 24, 2011 at 7:07pm by maria

physics please helpp
A 1.67-kg block of aluminum at 21.7°C is to be melted and reshaped. How much heat must flow into the block in order to melt it? use the following values: For copper: c_copper=0.386 kJ/kg.K T_fusion=1359 K L_fusion=205 kg/K
Sunday, December 11, 2011 at 2:37pm by maria

Math
If (x, 3) is the solution to the equation 4x+2y=22, then what is the value of x? Can you solve it for me so i can see how you did it? a. 8 b. 6 c. 5 d. 4
Thursday, January 10, 2013 at 10:28pm by HELPP!!!

Algebra2
Helpp? Graphs of functions !! I need to determine if these are odd or even? 1. f(x)=x^5-x 2. f(x)=5 3.f(x)=x^4+2x^3
Wednesday, August 29, 2012 at 2:31pm by Unknown

Geometry HELPP
(-3,-5) and (5,-1) what ordered pair describes the location of the midpoint if the line segment
Saturday, November 7, 2009 at 2:59pm by Anonymous

simple easy math question PLEASEEE HELPP!!!
is this true? log^2 x = (logx)^2
Thursday, January 6, 2011 at 8:31am by Sabrina

math
evaluate 3 + x for 1 over 2 our teacher never taught us this, and i dont know how to do it
Monday, February 1, 2010 at 7:42pm by helpp!

CHEM HELPP!!!
your answer is pretty cracked out, if you gona help, show your steps and help
Tuesday, March 10, 2009 at 3:38am by Anonymous

the big idea of energy
I seriously dnt get it ...iron and sulphur hwk!!! Helpp!!!
Tuesday, December 5, 2006 at 2:18pm by Strawbeeryyy!!

GEO HELPP!
Yes. Spending money on a sweater and boots are economic activities.
Sunday, January 25, 2009 at 9:32pm by Ms. Sue

Geometry
I need help on the things like tevrey square is a rectangle please helpp!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Monday, May 12, 2008 at 6:14am by Nolan

math~ helpp pplease
Thanks and no, it doesn't state whether or not its a parabola, etc. f(3) = 5? isn't x=3 and y=5? also, how is f(-x+1) = 1 :S did you factor out the negative?
Thursday, November 24, 2011 at 1:38am by Jay

math helpp! :|
You can set up a ratio: 5/7 = x/105 Cross multiply and simplify if needed.
Saturday, November 1, 2008 at 7:08pm by Writeacher

Biology
Sponge bob notices that his pal Gary is suffering form slimotosis , which occurs when the shell develops a nasty slime and gives off a horrible odor. His friend Patrick tells him that rubbing seaweed on the shell is the perfect cure, while Sandy says that drinking Dr.Kelp will...
Monday, September 5, 2011 at 6:12pm by Aja

physics
I'm kind of confused about this question... so to figure out the accleration you would do F= Fb -w where Fb is the buoyancy force and F is the net force. THen you would you F=ma to find the accleration...but after that I'm kind of lost...helpp pleaseee..
Thursday, December 3, 2009 at 7:59pm by Anonymous

math ALG 2!scientific notations helpp
4,250,000 38,900 0 .0000314 0.000002
Friday, March 15, 2013 at 4:23pm by Damon

chem please help!
thanks bobpursley. drbob222 you answered the first part but i also needed helpp on the second
Tuesday, January 8, 2013 at 8:39pm by Samantha

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