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Questions Asked on October 17, 2007

A seismograph station is located 2000 km from an earthquakes epicenter. Explain the order that the S and P waves will arrive at
1. 2 answers
2. asked by Camron
3. 4,070 views
Compared to yesterday you did 3 times the work in one third the time. To so so your power output must have been:a) the same as
1. 1 answer
2. asked by Andrea
3. 3,615 views
solve ax - 5 = b for a
1. 3 answers
2. asked by cassidy
3. 3,139 views
Larry weighs 300 N at the surface of the earth. what is the weight of the earth in the gravitational field of Larry?-would it
1. 1 answer
2. asked by julie
3. 2,609 views
What is the Law of conservation of matter?
1. 5 answers
2. asked by pat
3. 2,525 views
1) Find the missing parameter1.mean 15, 30.15 %, above 50; what is the standard deviation 2.mean 75, 5.05% below 30; what is the
1. 2 answers
2. asked by LT
3. 2,340 views
do i have the following answer right?a tv set is pushed a distance of 2m with a force of 20 N that is in the same direction as
1. 1 answer
2. asked by Soly
3. 2,285 views
A treasury bond that matures in 10 years has a yield of 6%. A 10 year corporate bond has a yield of 9%. assume that the
1. 2 answers
2. asked by julie
3. 2,263 views
A 1000-kg car moving at 10 m/s brakes to a stop in 5 s. The average braking force is? On this question I asked my teacher I am
1. 1 answer
2. asked by Soly
3. 2,145 views
20. does the international space station have gravitational pe? ke? explain?-It has gravitation pe. I thought that Gravitational
1. 2 answers
2. asked by jess
3. 1,955 views
1. how much work do you do on a 25-kg backpack when you walk a horizontal distance of 100 m?-I got 2,500 J 4. if you friend
1. 1 answer
2. asked by Donna
3. 1,930 views
A 15 N force is needed to move an object with constant velocity of 5 m/s. What power must be delivered to the object by the
1. 1 answer
2. asked by Andrea
3. 1,635 views
FM radio stations use radio waves with frequencies from 88.0 to 108 MHz to broadcast their signals. Assuming that the inductance
1. 1 answer
2. asked by Mary
3. 1,609 views
1. The difference between fluid intelligence and crystallized intelligence has to do witha. performance of verbal tasks versus
1. 3 answers
2. asked by blaine
3. 1,591 views
how do i solve this using trig identities?2 csc^2x = 3 cot^2x-1
1. 1 answer
2. asked by Kayla
3. 1,482 views
How would I work this?The equation h= -16t^2 +112t gives the height of an arrow shot upward from the ground with an initial
1. 1 answer
2. asked by TJ
3. 1,411 views
A ball falls from the top of a building . through the air(air resistance is present) to the ground below. How does the KE just
1. 1 answer
2. asked by Andrea
3. 1,380 views
2 blocks are connected by a rope of negligible mass are being dragged by a horizontal force. Suppose F= 68.0N, m1= 12.0kg, m2=
1. 2 answers
2. asked by ~christina~
3. 1,373 views
Why did Europeans first become interested in Africa?Why Africa, of all places? I'm getting nowhere with this question.
1. 5 answers
2. asked by Eve
3. 1,217 views
What work is required to stretch a spring of spring constant 500N/m from x1=.2m to x2=.25m? Assume the unstreched position is at
1. 1 answer
2. asked by Andrea
3. 1,197 views
I need to determine a rule as to why the answer is C.A.) Jumping off of a balance beam is different from jumping off a
1. 11 answers
2. asked by Confused
3. 1,191 views
FM radio stations use radio waves with frequencies from 88.0 to 108 MHz to broadcast their signals. Assuming that the inductance
1. 1 answer
2. asked by Mary
3. 1,191 views
A player kicks a football from ground level with a velocity of magnitude 31.0 m/s at an angle of 30.0 degrees above the
1. 2 answers
2. asked by Elizabeth
3. 1,167 views
Using MATLAB..How to develop a software tool for analysis of the model distributions of a semiconductor laser diode array..??
1. 0 answers
2. asked by Link
3. 1,125 views
A 1000-kg car moving at 10 m/s brakes to a stop in 5 s. The average braking force is?when i work this out with the formula that
1. 1 answer
2. asked by Soly
3. 1,108 views
Train A and train B leave station going in opposite directions. Train B leaves 1/2 later than train A. Train B travels 80km/h
1. 2 answers
2. asked by Lucas
3. 1,097 views
Suppose that a police car on the highway is moving to the right at 20 m/s, while a speeder is coming up from almost directly
1. 1 answer
2. asked by Mary
3. 1,093 views
Do you have information on the history of apple pan dowdy and its use in colonial America
1. 1 answer
2. asked by Susan
3. 1,087 views
what are the 4 major polymers and their functions?is the major element that makes up many of the biological chemicals, carbon?
1. 1 answer
2. asked by tammy
3. 1,087 views
What Movie theater would that new movie "30 Days of Night" be playing at??Does ANYONE have a answer for me?
1. 3 answers
2. asked by Mack
3. 1,027 views
Does anyone know any good websites where I could find information on the Concentration Camps in Europe during WW2?Thanks
1. 3 answers
2. asked by Amber
3. 978 views
A pitched ball is hit by a batter at a 45 degree angle. It just clears the outfield fence, 97 m away. Find the velocity of the
1. 1 answer
2. asked by Anonymous
3. 954 views
An athlete whirls a 7.40 kg hammer tied to the end of a 1.1 m chain in a horizontal circle. The hammer moves at the rate of 1.4
1. 1 answer
2. asked by Karen
3. 952 views
hi I need some help trying to get the factors of 120 and 210 can you help me? And i need some help bad in divison can you help
1. 3 answers
2. asked by Amber
3. 917 views
why are lightweight tires preferred over lightweight frams in bicycle racing?
1. 0 answers
2. asked by Linds
3. 909 views
If $700 is borrowed at 8% interest, find the amounts due at the end of 2 years if the interest is compounded as follows.i know
1. 2 answers
2. asked by britteny
3. 902 views
If the net work done on an object is positive then the object's energy is ...?The object's energy would also increase since W=
1. 1 answer
2. asked by Andrea
3. 884 views
If your last electric bill for sept. was $105. If the average price is 6.5 cents per kw, how many kw did your household use in
1. 2 answers
2. asked by Andrea
3. 862 views
how is limited and unlimited governments alike
1. 3 answers
2. asked by Victoria
3. 812 views
What effect does hypnosis have on memory, according to research?a. Hypnosis enables people to recall unpleasant memories they
1. 1 answer
2. asked by Blaine
3. 790 views
can you please check my answers?1.what would be the path of the moon if somehow all gravitational foces on it vanished to zero?
1. 2 answers
2. asked by Jennifer
3. 789 views
A force of 20 N is applied horizontally to a 1 kg mass on a level surface. The coefficient of friction is .2. if the mass is
1. 1 answer
2. asked by Andrea
3. 769 views
How are the motivations of property criminals different from those of enterprise criminals
1. 0 answers
2. asked by Anonymous
3. 767 views
check my understanding please.Larry weighs 300 N at the surface of the earth. what is the weight of the earth in the
1. 1 answer
2. asked by Julie
3. 765 views
Hi. I live in Wisconsin and I have to describe how productivity (amount of biomass produced), diversity (variety of species),
1. 2 answers
2. asked by Fred
3. 764 views
can you please check my answers?10. when rewinding a an audio tape or vdieotape, one reel winds fastest at the end. which reel
1. 4 answers
2. asked by dawn
3. 749 views
please help, i procrastinated and now this is due tomorrow!!A tangent line is drawn to the hyerbola xy=c at a point P. 1) show
1. 1 answer
2. asked by justin
3. 740 views
Nuts is dropped from a tree and falls for 8.5 seconds before it hit ground.1) What was the displacement in meter of nut? 2) With
1. 1 answer
2. asked by jane
3. 740 views
A tangent line is drawn to the hyerbola xy=c at a point P.1) show that the midpoint of the line segment cut from the tangent
1. 0 answers
2. asked by justin
3. 728 views
Mere and Ruth investigated the relationship between the applied force, F, and the extension, x of a spring. The results they
1. 1 answer
2. asked by Kate
3. 705 views
is the answer to my question monosaccharides, polysaccharides lipids proteins?
1. 0 answers
2. asked by tammy
3. 701 views
By 1914, what two nations controlled most of africa?
1. 6 answers
2. asked by erin
3. 693 views
Find the equation of the line normal to the curve at (0,0). (Normal lines are perpendicular to the tangent lines)2y + sinx =
1. 1 answer
2. asked by Student
3. 686 views
i'm writing a informative essay on a festival i celebrate in my culture.i decided to separate the history of the festival and
1. 1 answer
2. asked by apoorva
3. 668 views
A baseball is hit at 26.0 m/s at an angle of 58.0 degrees with the horizontal. Immediately an outfielder runs 4.30 m/s toward
1. 0 answers
2. asked by Susan
3. 667 views
I'm not quite sure how to set this problem up. This is the first of the entire worksheet and I'm sure if I understand one
1. 1 answer
2. asked by Tammy
3. 667 views
A 1000kg car accelerates from 0 to 25m/s in 8s. What is the average power delivered by the engine? (1hp=746W)P=W/t p=Fd/t P=Fv
1. 1 answer
2. asked by Andrea
3. 663 views
Larry weighs 300 N at the surface of the earth. what is the weight of the earth in the gravitational field of Larry?-force=
1. 0 answers
2. asked by Julie
3. 656 views
can you check my answers?2.is more work required to bring a fully loaded truck up to a given speed, than the same truck lightly
1. 1 answer
2. asked by Elisabeth
3. 655 views
9. what is the relationship between the force and distance in an inverse square law?does force= the two charges?
1. 0 answers
2. asked by Jennifer
3. 654 views
Sleep deprivation for a period of several days results ina. dizziness, slurred speech, and hallucinations in everyone. b. a loss
1. 9 answers
2. asked by Melissa
3. 653 views
How was Edmond loved in the Count of Monte Cristo?
1. 1 answer
2. asked by Connor
3. 647 views
why are lightweight tires preferred over lightweight frams in bicycle racing?
1. 0 answers
2. asked by linds
3. 627 views
Car moving down road accelerates at uniform rate 2.8 m/s/s for 4.63 s to reach a speed of 106.7 m/s.1) How fast was the car
1. 1 answer
2. asked by jane
3. 623 views
A group of people took a new IQ test twice. Nearly all of those who did well the first time they took it also did well the
1. 2 answers
2. asked by Melissa
3. 617 views
could you look over this for me? we are supposed to come up with a binary to compare two articles and then create something new
1. 1 answer
2. asked by sarah
3. 608 views
suppose you have a sample of clamshell at a paleoindian site and you measure the 14c activity of aa 100-gram sample of carbon as
1. 0 answers
2. asked by jon
3. 599 views
Find the equation of each linea) with an x intercept the same as 2x-5y=10 and parallel to x=4 b) with an x-intercept of -4 and a
1. 1 answer
2. asked by Audrey
3. 597 views
FM radio stations use radio waves with frequencies from 88.0 to 108 MHz to broadcast their signals. Assuming that the inductance
1. 0 answers
2. asked by Mary
3. 594 views
Mere and Ruth investigated the relationship between the applied force, F, and the extension, x of a spring. The results they
1. 1 answer
2. asked by Kate
3. 593 views
select a web site that contains e-commerce applications. What are the advantages and disadvantages in using this web site?
1. 0 answers
2. asked by kim
3. 593 views
i hope it's ok if i post another question:How did the western nations respond to South Africa's apartheid system?
1. 10 answers
2. asked by erin
3. 592 views
Hello ive been struggling with this problem for about 2 days now could someone walk me through it?Suppose a firm faces a
1. 2 answers
2. asked by Brett
3. 587 views
Ok, this is going to be confusing to write, but I'll do my best...<=angle T=perpendicular to (when upside down) (Write proof in
1. 2 answers
2. asked by BlueEyedGrrl1738
3. 585 views
5. a baseball and a golf ball have the same momentum. which has greater kinetic engergy?-the golf ball because of the greater
1. 0 answers
2. asked by Lou
3. 579 views
The Flynn effect is an example that shows a difference in IQ among :a. ages b. genders c. cohorts d. cultures Ok, i tried this
1. 2 answers
2. asked by Melissa
3. 576 views
What are the 7 steps of the scientific method?
1. 0 answers
2. asked by Juliet
3. 553 views
Why is it difficult to travel on many African rivers?
1. 1 answer
2. asked by Alison
3. 552 views
I have a test that accurately predicts who will learn statistics quickly. My test hasa. predictive validity but not reliability
1. 1 answer
2. asked by Melissa
3. 550 views
Hi again. :]What was King Leopold's role in the final scramble for Africa?
1. 0 answers
2. asked by Eve
3. 548 views
Compare and contrast the societies, governments and economies of both North and South Korea.
1. 2 answers
2. asked by shelly
3. 543 views
I apologise for reposting this question but it is still not working out for me.I know that: speed of light c=3.0x10^8 Time
1. 1 answer
2. asked by Mary
3. 541 views
Why do we use the metric system to measure things in science?
1. 1 answer
2. asked by Juliet
3. 540 views
please check my answers.20. does the international space station have gravitational pe? ke? explain? -It has gravitation pe. I
1. 0 answers
2. asked by jess
3. 538 views
A 50kg skier pushes off the top of a hill with an initial speed of 5m/s. Neglect friction. How fast will he be moving after
1. 1 answer
2. asked by Tammy
3. 538 views
In this problem, we will use amounts of the isotopes that are proportional to the actual amounts. Trust me, this is
1. 0 answers
2. asked by jon
3. 535 views
the argument has beenmade that the federal government exercises far toomuch power over thedaily lives of all citizens and much
1. 1 answer
2. asked by needs help
3. 534 views
Is there a webpage that will helpme figure out how to write a topic sentence on my subject?
1. 1 answer
2. asked by Jessica
3. 524 views
why are lightweight tires preferred over lightweight frams in bicycle racing?
1. 0 answers
2. asked by Linds
3. 516 views
A 1000-kg car moving at 10 m/s brakes to a stop in 5 s. The average braking force is? On this question I asked my teacher I am
1. 0 answers
2. asked by Soly
3. 516 views
what happens when a hot empty coke can is put in a icy cold water ?what is the reaction?
1. 1 answer
2. asked by alice
3. 512 views
Can u please tell me any website that will help me find good information on the Boston Tea Party.Thank you!
1. 2 answers
2. asked by Sonic
3. 508 views
My question isWhy did Lenin want a quick peace treaty with Germany at 1918 when Lenin believed that there will be a world
1. 1 answer
2. asked by Anonymous
3. 507 views
the life expectancy increased from 74% in 1970 to 78%in 1990 what contributed to this factor
1. 1 answer
2. asked by marie
3. 506 views
solve the porportion 2/7 = x/42the answer is below, but which one A.) 1/2 B.) 12 C.) 2/7 D.) 6 Can you help me pleeezz
1. 1 answer
2. asked by anne
3. 504 views
1) The formula for the final amount A in an investment with principal P and interest I (A=P+I. Determine the principal if A is
1. 0 answers
2. asked by karen
3. 504 views
1. He watched some videos at the CNN website.2. He watched some videos in the CNN website. 3. He watched some videos on the CNN
1. 2 answers
2. asked by John
3. 501 views
I went back through my book again to find the answers can you check them?10. when rewinding a an audio tape or vdieotape, one
1. 0 answers
2. asked by dawn
3. 494 views
I am doing a powerpoint presentation about neurons. I need to include pictures of the nervous system, the central nervous
1. 4 answers
2. asked by Christian
3. 494 views
You have three dice. What is the probability to find rolling two same number?
1. 2 answers
2. asked by Sima
3. 494 views

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