Number of results: 165,401
physics ..PLEASE HELP ASSIGN DUE SOON :(
A jet airplane has an intensity of 97.7W/ m^2 when heard at a distance of 30.0m. What is the maximum sound intensity heard by a person on the ground when the airplane is 10100m overhead?
Saturday, November 24, 2012 at 12:46pm by sarah
physics ..PLEASE HELP ASSIGN DUE SOON :(
Three charges, q1=+45.9nC q2=+45.9nC and q3=+91.8nC are fixed at the corners of an equilateral triangle with a side length of 3.70cm. Find the magnitude of the electric force on q3.
Friday, October 19, 2012 at 1:03pm by Ann
physics ..PLEASE HELP ASSIGN DUE SOON :(
A speedboat starts from rest and accelerates at +1.90m/s^2 for 7.00 s. At the end of this time, the boat continues for an additional 6.00 s with an acceleration of +0.529m/s^2. Following this, the boat accelerates at -1.47m/s^2 for 8.00 s. **What is the total displacement of ...
Tuesday, October 2, 2012 at 8:58pm by joane
physics ..PLEASE HELP ASSIGN DUE SOON :(
The sound intensity of 1.2x10-12J/m2s is the threshold of hearing for humans. What is the amplitude of the motion of the air molecules if the speed of sound in the air is 343m/s and the density of air is 1.28kg/m^3? Take the frequency of the air molecules as 1000 Hz
Monday, November 26, 2012 at 5:25pm by joane
physics ..PLEASE HELP ASSIGN DUE SOON :(
A microphone has an area of 3.0cm^2. It receives during a 6.00s time period a sound energy of 1.0x10-11J. What is the intensity of the sound? b). Using the intensity in the previous question, what is the variation of pressure in the sound wave if the speed of sound is 343m/s ...
Saturday, November 24, 2012 at 11:51am by sarah
physics ..PLEASE HELP ASSIGN DUE SOON :(
A charge is to be placed at the empty corner to make the net force at corner A point along the vertical direction. What charge (magnitude and algebraic sign) must be placed at the empty corner if the three charges have the same charge of +7.63 μC?
Monday, October 15, 2012 at 8:29pm by joane
physics ..PLEASE HELP ASSIGN DUE SOON :(
k =9•10^9 N•m²/C² r=0.037m F13=k•q1•q3/r², F23=k•q2•q3/r², Cosine law for forces: F=sqrt[F13²+F23²- 2•F13•23•cos120°]
Friday, October 19, 2012 at 1:03pm by Elena
physics ..PLEASE HELP ASSIGN DUE SOON :(
Forces of 11.1N north, 19.9N east, and 14.0N south are simultaneously applied to a 3.62kg mass as it rests on an air table. What is the magnitude of its acceleration? I already did this part and i got 5.56 m/s^2 BUT PLEASE HELP ME WITH part b!! b)What is the direction of the ...
Wednesday, October 31, 2012 at 8:34pm by Angie
physics ..PLEASE HELP ASSIGN DUE SOON :(
break this into three parts, figure the final velocity, and displacement for each. A. vf=at=you figure da=1/2 a t^2 + Vi*t B. Vi=vf from above. vfb=vi +a*t db=viIt + 1/2 a t^2 C do the same. add the three displacements, da, db, dc
Tuesday, October 2, 2012 at 8:58pm by bobpursley
english
i need help rewording a sentence.... well here it is: Their will and intellect lost ability to know and please God. please help me soon because it's a report due really soon.... thanks
Sunday, April 6, 2008 at 4:48pm by miranda
Physics-PLEASE HELP, it's due soon
Hey, I know it's due this tuesday.. If you have other 4 answers then please get back to me at whoismoh at gmail dot com I have this answer.. This way we can share the answers.. Let me know Thanks
Saturday, April 3, 2010 at 12:15pm by Axel
physics ..PLEASE HELP ASSIGN DUE SOON :(
http://answers.yahoo.com/question/index?qid=20121124093302AA02rcf
Monday, November 26, 2012 at 5:25pm by Elena
PHYSICS PLEASE HELP DUE SOON
I give up
Thursday, November 29, 2012 at 9:10pm by amela
PHYSICS PLEASE HELP DUE SOON
I get 2193.17
Thursday, November 29, 2012 at 9:10pm by amela
PHYSICS PLEASE HELP DUE SOON
I am really not sure how to do this
Thursday, November 29, 2012 at 9:10pm by amela
Physics Can you please help me due soon
nevermind it is correct. Thank you very much.
Friday, November 30, 2012 at 10:01am by amela
PHYSICS PLEASE HELP DUE SOON
Post what you have so far, and I can guide you.
Thursday, November 29, 2012 at 9:10pm by PhysicsPro
PHYSICS PLEASE HELP DUE SOON
If I didn't elaborate enough on step 7 you solve for vBr2^(1/3) for eff3
Thursday, November 29, 2012 at 9:10pm by PhysicsPro
Physics-PLEASE ANSWER, it's due soon!
I would recheck it. You know it cant be 94Kelvin. That is pretty cold.
Saturday, December 5, 2009 at 8:41pm by bobpursley
Physics Can you please help me due soon
do i just divide it by a 1000 to convert. Because I am getting the wrong answer
Friday, November 30, 2012 at 10:01am by amela
PHYSICS PLEASE HELP DUE SOON
I dont understand the abbreviations and symbols { <>, .yyn .jrbn etc
Thursday, November 29, 2012 at 9:10pm by amela
physics ..PLEASE HELP ASSIGN DUE SOON :(
an object on an inclined ramp of mass 1.39kg. The angle of the inclined surface is 29deg with the horizontal. The object on the ramp is connected to a second object of mass 2.17kg on a horizontal surface below an overhang that is formed by the inclined surface. Further, an ...
Wednesday, October 31, 2012 at 9:42am by Angie
Graphs
x + 2y = -4 How do I graph this?can you please help? Assign values to x and solve for y or assign values to y and solve for x. Makre a table. X........Y 0........-2 2........-3 etc. I almost always assign a value of zero to Y, too, and calculate X. Y = 0; X = -4 i don't ...
Saturday, October 14, 2006 at 12:00pm by Margie
physics ..PLEASE HELP ASSIGN DUE SOON :(
m1•a=F-T-m1•g•sinα m2•a=T (m1+m2)a= F-T-m1•g•sinα+T a=(F-m1•g•sinα)/(m1+m2). T=m2•a=m2• (F-m1•g•sinα)/(m1+m2)=...
Wednesday, October 31, 2012 at 9:42am by Elena
Science (atoms) 8th grade
I have to go offline soon so please answer this soon! Thank you soo much!
Thursday, January 15, 2009 at 3:54pm by Please answer soon!
PHYSICS PLEASE HELP DUE SOON
Carnot engine operates between 170°C and 23°C. How much ice can the engine melt from its exhaust after it has done 4.5 104 J of work?
Thursday, November 29, 2012 at 9:10pm by amela
Physics Can you please help me due soon
A Carnot engine operates between 170°C and 23°C. How much ice can the engine melt from its exhaust after it has done 4.5 104 J of work? _____kg
Friday, November 30, 2012 at 10:01am by amela
statistics
Government Data assign a single cause for each death that occurs in the United States. The data shoe that the probability is 0.27 that a randomly chosen death was due to heart disease, and 0.23 that is was due to cancer. What is the probability that the death was due to some ...
Wednesday, May 4, 2011 at 8:05pm by Alice
PHYSICS DUE SOON
(b) What is the change in its internal energy?
Thursday, November 29, 2012 at 3:45pm by Ame
PHYSICS DUE SOON
Never mind I figured this one out. Thank you
Thursday, November 29, 2012 at 3:48pm by Ame
Math
How do you turn 11/12 ( a fraction) into a percent?? Help please its homework due very soon!!!!!! Thankz.
Wednesday, February 1, 2012 at 5:59pm by Madelyn Santiago
Physics-PLEASE ANSWER, it's due soon!
I'm putting in the answer I get but the website that I do the homework on says the answer is wrong. I'm getting 94.77 K for final temperature, but it says that's wrong. What should I do?
Saturday, December 5, 2009 at 8:41pm by AE
PHYSICS DUE SOON
a 6100 + 1300 = 7,400 J b work out/heat in = 13/74 = .176 = 17.6 %
Thursday, November 29, 2012 at 3:47pm by Damon
PHYSICS DUE SOON
A 95.1-g ice cube is initially at 0.0°C. (b) What is the change in entropy of the environment in this process? ___________J/kg
Thursday, November 29, 2012 at 3:48pm by Ame
PHYSICS
Lake Erie contains roughly 4.00 1011 m3 of water. (a) How much energy is required to raise the temperature of that volume of water from 9.0°C to 11.0°C? J (b) How many years would it take to supply this amount of energy by using the 1250-MW exhaust energy of an ...
Monday, November 26, 2012 at 2:02pm by PLEASE HELP(DUE SOON)
science
help me i have the exact same hl and i dont even no what its about. Please take pity on me im only 12 and its due on mon. wat the hell the particle diagram. PLEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEASE HELP ME SOON
Friday, October 20, 2006 at 2:34pm by vickixxx
PHYSICS DUE SOON
A Carnot engine operates between 170°C and 23°C. How much ice can the engine melt from its exhaust after it has done 4.5 104 J of work?
Thursday, November 29, 2012 at 3:47pm by Ame
CALC (PLEASE HELP DUE SOON)
Find the limit (if it exists). (If an answer does not exist, enter DNE.) lim f(x) as x approaches 3, where f(x)= x^2-8x+9 if x<3 -x^2+8x-21 if x>/3 (greater than or equal to 3)
Wednesday, January 16, 2013 at 8:09pm by Amela
Physics-PLEASE ANSWER, it's due soon!
A copper calorimeter can with mass 0.202 kg contains 0.185 kg of water and 1.40×10^−2 kg of ice in thermal equilibrium at atmospheric pressure. If 0.900 kg of lead at a temperature of 417 degrees celsius is dropped into the can, what is the final temperature of...
Saturday, December 5, 2009 at 8:41pm by AE
Physics
Please reply soon!
Tuesday, November 10, 2009 at 9:14pm by Nancy
11th grade
Hello there i am writing a book and i would like to know how many subjects does an eleventh grader have per day. please reply as soon as possible. thank you very much. P.S: This question is meant to be answered by an american individual due to various reasons.
Friday, November 6, 2009 at 10:48am by LAra
PHYSICS DUE SOON
A gas is compressed at a constant pressure of 0.800 atm from 6.00 L to 1.00 L. In the process, 380 J of energy leaves the gas by heat. ____J
Thursday, November 29, 2012 at 3:45pm by Ame
Physics
PLEASE ANSWER ASAP!!!!!!!!!!!!!!!!!!!!!!! a cross country runner runs 3km due east, 5km due south and 8km south west. what is the runners final displacement and what direction in true bearing form? PLEASE CAN YOU EXPLAIN IT STEP BY STEP
Sunday, July 15, 2012 at 6:17am by Tap
Please Please Help-Physics
I am having trouble figuring out this question: Part 1: A long staight wire carries a current due East. This wire creates, at point #1, a magnetic field that is derected at 40 deg below due South. From point #1, the wire is located: 50 deg below due North 50 deg below due ...
Wednesday, March 16, 2011 at 7:55pm by Sonia
PHYSICS DUE SOON
In a running event, a sprinter does 5.5 105 J of work and her internal energy decreases by 8.8 105 J. (a) Determine the heat transferred between her body and surroundings during this event. _____J
Thursday, November 29, 2012 at 3:45pm by Ame
english
23. It is said that communism …. (A) will soon be died. (B) will soon have dead. (C) will soon be dead. (D) will have soon died. i think C
Thursday, February 14, 2008 at 2:40pm by mk-tintin
physics
Find the vector sum of a 65 m/s wind acting due east and a 32 m/s wind due west. Give the magnitude and direction please.
Thursday, September 15, 2011 at 10:31pm by Nathaniel yeh
Physics Can you please help me due soon
Use the upper and lower absolute temperatures to compute the Carnot engine efficiency. Wout/Qin = 1 - (300/443) = 0.3228 Divide 45000 J by the efficiency for the heat energy input, Qin. Qin = 139400 J Qout = 139400 - 45000 = 94,400 J Divide that by the heat of fusion of ice, ...
Friday, November 30, 2012 at 10:01am by drwls
math
how do i graph C=15+.10n and C=.25n assign C a vales like 0 and 1 and -1 and solve for n Then assign n similar values and solve for C then plot these poins on a graph.
Wednesday, January 24, 2007 at 9:00pm by Dylan
Physics
PLEASE ANSWER ASAP!!!!!!!!!!!!!!!!!!!!!!! a cross country runner runs 3km due east, 5km due south and 8km south west. what is the runners final displacement?
Tuesday, July 3, 2012 at 8:01pm by Tap
history
i just need someone to directly answer my question. seriously. this is due soon
Sunday, October 17, 2010 at 10:58pm by jamie
HELP!!!!EMERGENCY WITH THE POEM!!!
do anyone knows a poem named "Instruction for Joining a New Society", which about the desire to become an American? I need this poem immediately!!! Thank you for using the Jiskha Homework Help Forum. If that is the title, I find nothing! If you have either the title ...
Thursday, September 14, 2006 at 8:19pm by Katrina
Physics
PLEASE ANSWER ASAP!!!!!!!!!!!!!!!!!!!!!!! a cross country runner runs 3km due east, 5km due south and 8km south west. what is the runners final displacement and what direction?
Friday, July 6, 2012 at 2:28am by Tap
Honors chemistry
i am doing a project for school and i was told to research the alloy of 16 carat gold. I have found all the other information that i need, but i cannot find the melting or boiling point of 16 carat gold! please help soon my project is due tomorrow.
Sunday, October 30, 2011 at 5:53pm by Anonymous
Physics-please check my work
please?? this is due in an hour!
Tuesday, December 11, 2012 at 2:57pm by Gavin
Physics-PLEASE ANSWER, it's due soon!
The sum of the heats gained is zero (some will be negative, as in heat lost). heat gained calorimeter=masscalor*ccu*(Tf-273) heat gained by water= (masswater+massmelted ice)*cw*(tf-0) heat gained by ice= Hf(massice) Heat gained by lead=masslead*clead*(tf-(417+273)) add all ...
Saturday, December 5, 2009 at 8:41pm by bobpursley
Physics please clarify
A charge of -3.00 µC is fixed at the center of a compass. Two additional charges are fixed on the circle of the compass (radius = 0.135 m). The charges on the circle are -3.20 µC at the position due north and +5.00 µC at the position due east. What is the ...
Friday, August 31, 2007 at 7:54pm by Mary
Physics.. please help!!!!!
A person walks 28.2◦ north of east for 3.33 km. Another person walks due north, then due east to arrive at the same location. How far due north would this person walk? How far would this person walk due east?
Sunday, October 9, 2011 at 7:16pm by Elle
physics,plz.....give me answer as soon as possible
Please show your work for further assistance. Perhaps another teacher will help.
Wednesday, November 24, 2010 at 11:35am by drwls
physics
drwls said this is wrong but i don't know what's correct the enregy gained by electrons as they are accelerated by an electric field is a. greater than the average loss in energy due to collissions b. equal to the avergae loss in energy due to collissions c. less than ...
Thursday, March 12, 2009 at 10:34pm by physics
PHYSICS PLEASE HELP DUE SOON
A neat trick: vbr{lr<WT1x^(1/9)><f(Q1Q2)/.bbn> vbr<lr><5.12>(296^3) .bbn=%eff^5 %ff=F(443) .jrbn=%44x10^2 .qen=.133%tri .yyn=.tri[kg] t.r(333x10^5)i=vBr2^(1/3) eff1=31.4%eff2 t4=59.3J/kg t2=28.6J/kg Tell me what you get:
Thursday, November 29, 2012 at 9:10pm by PhysicsPro
Physics
a powerboat heads due northwest at 15 m/s relative to the water across a river that flows due north at 4.8m/s what is the velocity of the motorboat and angle due west of north
Tuesday, December 18, 2012 at 7:13pm by Baaiz
Science Experiment
Directions: You are a medical researcher who has just "discovered" a new treatment for AIDS. Now you need to design an experiment to test its effectiveness. Using the follwoing questions as guidelines, plan your experiment. 1) What groups will you have in your study...
Friday, January 25, 2008 at 8:07pm by Jenny
physics
please answer if you know this cause i need this for my homework due tomorow and im doing badly in physics
Sunday, December 6, 2009 at 10:41pm by henry
statistics
Here are a few hints. Step 1: Look at the values of each set of test scores (test score of student with cat versus test score of student without cat). Assign a minus if the scores decreased; assign a plus if the scores increased. Assign a 0 for those who remained the same. ...
Monday, May 5, 2008 at 10:05am by MathGuru
PHYSICS DUE SOON
In each cycle of its operation, a heat engine expels 6,100 J of energy and performs 1,300 J of mechanical work. (a) How much thermal energy must be added to the engine in each cycle?_____J (b) Find the thermal efficiency of the engine.____%
Thursday, November 29, 2012 at 3:47pm by Ame
HSM 240
I have a final project due pretty soon. It asks what the demographics are. What does demographics mean?
Friday, February 13, 2009 at 5:07pm by Brooke
PHYSICS PLEASE HELP DUE SOON
What I did: 1)vbr function--easiest to use 2).bbn is to solve .bbn is easy to the %eff^5 3)Set %ff to F(T1) 4)Make function of .jrbn .jrbn=%continual change or %eff^5 which came out to 44x10^2 5)Function of .qen= 133% of tri or bbn final. 6)Function of .yyn=tri what you just ...
Thursday, November 29, 2012 at 9:10pm by PhysicsPro
MATH!!!!ASAP!!!
How can i graph this equation by plug in numbers???? x^2-y^2=9 HELP PLZ!!!!!!THX ALOT!!!! Assign numbers to x and solve for y then put them in a graph: let's say x is -3 Then 9=y^2+9 y^2=0 y=0 Ok now x= -4 16=y^2+9 y^2=5 y=2.236 Also you can assign y a number and solve for...
Thursday, December 14, 2006 at 9:30pm by Katrina
physics
assign units and determine net forces in a situation.
Tuesday, January 24, 2012 at 2:35pm by keria
Physics
its a web assign and i typed that answer in but it said it was wrong
Sunday, January 3, 2010 at 2:17pm by Sasha
English - tenses
About that May-I agree with both of you. But this sentence about the manager is supposed to be filled with either will arrive soon or is arriving soon (I would fill it in with will arrive but the correct answer is is arriving soon (I accidentally involved going to future in ...
Monday, June 13, 2011 at 6:22pm by Mark
Physics
A jogger travels a route that has two parts. The first is a displacement A of magnitude 2.70 km due south, and the second involves a displacement B that points due east. What is the direction of A + B relative to due south? ° What would be the direction of A - B relative ...
Wednesday, August 18, 2010 at 10:38pm by yoyoma
statistics
government data assign a single case or each death that occurs in the u.s. the data show that the probability is 0.45 that a randomly chosen death was due to cardiovascular disease, and 0.22 that i was due to cancer. Suppose a docote checked the cause of death of 2 randomly ...
Monday, October 24, 2011 at 2:12pm by josh
11th grade physics
i cant think clearly i dont understand physics and my paper is due tomorrow i really need help please
Sunday, October 5, 2008 at 8:34pm by JESSICA!!!!!!!!!!!!!!!!!
Physics and movies
we are supposed to relate physics to movies, and state mistakes or errors found in the movies based on physics principles. I am trying to do Willy Wonka the 1971 version...I need help trying to prove that Violets becoming a blueberry is impossible and an error due to physics, ...
Saturday, December 8, 2007 at 2:51pm by Please McHelp me!
Physics
Yes. It must have velocity and momentum. Otherwise you cannot assign a wavelength to it.
Thursday, April 10, 2008 at 11:54pm by drwls
Chemistry
I havent been at school for 8 days due to somthing wrong with my heart, but the teachers gave me work. I have no clue how to do them. I really need help please, There all due tomarrow. Determine the density of chlorine gas at 22C and 1.00 atm pressure.
Monday, April 5, 2010 at 9:24pm by Help please
Physics please help
A duck has a mass of 2.8 kg. As the duck paddles, a force of 0.05 N acts on it in a direction due east. In addition, the current of the water exerts a force of 0.15 N in a direction of 60° south of east. When these forces begin to act, the velocity of the duck is 0.12 m/s ...
Saturday, January 21, 2012 at 4:38pm by Sushmitha
physics
A jet makes a landing traveling due east with a speed of 100 m/s. If the jet comes to rest in 15.0 s, what is the magnitude and direction of its average acceleration? m/s2 due west due east
Wednesday, October 3, 2012 at 2:09pm by Anonymous
Physics
A magnetic field increases from 0 to 0.09 T in 3.0 s. How many turns of wire are needed in a circular coil 20 cm in diameter to produce an induced emf of 7.5 V? Please help soon.
Sunday, April 7, 2013 at 8:40pm by Valerie
Physic please help!
The electrons in the beam of a television tube have a kinetic energy of 2.10 10-15 J. Initially, the electrons move horizontally from west to east. The vertical component of the earth's magnetic field points down, toward the surface of the earth, and has a magnitude of 5....
Saturday, September 29, 2007 at 9:32am by Mary
Physics please help!!
loss of potential energy = m g (18-9) so mg(18-9) = (1/2) m v^2 + loss due to friction or 30(9.8)(9) = 15(9.3)^2 + loss due to friction
Friday, February 11, 2011 at 3:26pm by Damon
REPOST
CAN someone please give me a good idea as how to find information for this problem: we are supposed to relate physics to movies, and state mistakes or errors found in the movies based on physics principles. I am trying to do Willy Wonka the 1971 version...I need help trying to...
Saturday, December 8, 2007 at 7:54pm by Please McHelp me!
English
1. When is the report due? It is due on Monday. 2. When is the book due? It is due on March 10th. (Are the short dialogues correct?) 3. What are you saying? 4. What are you speaking? 5. What are you talking about? (Are the three commonly used and grammatical?)
Tuesday, March 9, 2010 at 7:26am by rfvv
Medical Information Management
John Doe, a new patient, is assigned a medical number that has already been assigned to another patient. With a unit numbering system, how is this corrected? A. Both patients keep the same number. B. Move both patients documentation forward to the new number. C. Cancel both ...
Saturday, January 22, 2011 at 8:47pm by Jessica
science-VERY URGENT
Thank you so much, is the other one I just posted answer C? Sorry I'm a little frantic these two were the ones that tricked me up and they are due very soon.
Sunday, December 11, 2011 at 9:41pm by jon
physics
The third charge must lie along the direction of the resultant force due to the charges at A and B. The force due to B has half the magnitude of the force due to A, and is directed 45 degree to the left of the vertical force due to the charge at A. I find the resultant to be ...
Thursday, January 12, 2012 at 11:23pm by drwls
Medical coding 2
Physician performed an aspiration thoracentesis on a patient in observation status in the hospital. The patient has advanced lung cancer with malignant pleural effusion. Later the same day, due to continued accumulation of fluid. the patient was returned to the procedure room ...
Tuesday, January 22, 2013 at 12:49pm by Billie
dvd's
yes there is. Technology is constantly progressing and before we know it even DVD's, which seem to be the best movie media, will soon be obsolete. The video cassette is now considered old fashioned due to the new dvd, which is roughly only 10 years old. I grew up with ...
Friday, July 30, 2010 at 5:00pm by Anonymous
physics - important due tomorrow!
please, I really ned help with this.
Wednesday, April 29, 2009 at 11:01pm by Sara
physics
C=A-B=A+(-B) Resolve A and -B into the x (due east) and y (due north) components and add to get the resultant C.
Saturday, September 25, 2010 at 1:04pm by MathMate
PTA Reflections
oh ok I pretty much have to print 4 copies becasue my english teacher assign us this and that she us graded this as a project she said that its our decion to hand it in to the PTA Reflections so 3 copyes for the reflections and 1 for my assignment for english since my teacher ...
Saturday, November 12, 2011 at 11:49pm by Laruen
physics
A jet makes a landing traveling due east with a speed of 100 m/s. If the jet comes to rest in 15.0 s, what is the magnitude and direction of its average acceleration? due west or due east? How can I solve this question? You don't have to give me the answer but how you ...
Thursday, October 4, 2012 at 12:31pm by freshmen
English
1. When is the due date of the report? It is on May 1st. 2. When is the deadline of the book? It is tomorrow. 3. When is the report due? It is due this morning. 4. When is the book due? It is due this Thursday. (Are the questions and answers all correct? Are the questions the ...
Friday, April 16, 2010 at 8:27pm by rfvv
Physics
Forgot to say the wind is due east while the plane is traveling due west
Wednesday, September 22, 2010 at 9:00pm by Jillian
Physics
A whale swims due east for a distance of 7.299x10^1 km, turns around and goes due west for 3.58x10^0 km, and finally turns around again and heads 2.64x10^1 km due east. What is the displacement (referenced to the East) of the whale, to 2 significant figures?
Wednesday, October 13, 2010 at 11:42pm by PHYSICS HELP PLS
Geography, PLEASE HELP DUE TOMORROW!!
this is the question that i need help on please help me it`s DUE tomorrow well i wasn`t suppose to bring it home but i wanted to cause i wanted to finish it i was tired i was working on it for almost 2 hours. All of the following mineral resources are found in the Ural ...
Monday, September 19, 2011 at 8:59pm by ladybug
psychology
My instructor assign me of one the "senses." This the one my instructor had assign to me= “The Skin Senses”: Which includes Touch, Pressure, Temperature, and Pain. The instruction is to (Briefly describe how The Skin Senses work and its importance. ...
Wednesday, June 15, 2011 at 12:17am by Sharon
gr 12 physics NEED HELP PLEASE
Vector A has a magnitude of 12.3 units and points due west. Vector B points due north. (a) What is the magnitude of B if A + B has a magnitude of 15.0 units? (b) What is the direction of A + B relative to due west? (c) What is the magnitude of B if A - B has a magnitude of 15....
Thursday, September 16, 2010 at 11:30am by Anonymous
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