Saturday
August 2, 2014

Search: what do you get if you drop a grand piano down a mine shaft? pg.168

Number of results: 11,807

Physics URGENT!!!
Gayle runs at a speed of 9.00 m/s and dives on a sled, initially at rest on the top of a frictionless, snow-covered hill, that has a vertical drop of 20.0 m. After she has descended a vertical distance of 4.00 m, her brother, who is initially at rest, hops on her back, and ...
October 15, 2012 by Anonymous

chemisty
what is the final pH after 1 drop(.05ml) of 6M HCl is added to 1.0L of freshly prepared pure water that was originally at a pH of 7.0. Is there a signigicant pH change?
March 1, 2010 by tiffany

Physics
A bomber is flying at a velocity of 200.0 km/hr with an altitude of 1.5 km. How far (horizontally) from its intended target should the plane drop the bomb?
December 18, 2010 by George

us history
list two reasons that stereotypes creted by propaganda may gave affected the deciosion to drop the atomic bomb on japan
April 19, 2011 by AJ

Physics Honors
A pitcher throws a fast ball horizontally at 42.1 m/s How far does it drop before crossing the plate, 18.3 meters away?
October 23, 2011 by Allison

Physics
The images produced by a converging camera lens are upside down. Does this mean the photographs taken with the cameras are upside down?
March 3, 2008 by Kaity

physics
A fisherman's scale stretches 2.8 cm. when a 2.1 kg. fish hangs from it. What will be the frequency of vibration if the fish is pulled down and released so that it vibrates up and down?
May 3, 2012 by nicole

physics
A fisherman's scale stretches 2.3 cm. when a 2.5 kg. fish hangs from it. What will be the frequency of vibration if the fish is pulled down and released so that it vibrates up and down?
May 6, 2013 by Nicole

physics
a 36 kg child slides down a slide at a height of 2.5 m at at velocity of 3 m/s. how much energy was transferred by friction as she slid down the slide?
November 12, 2013 by amber

Math
I am doing homework and supposed to write down prime numbers up to 50, this is what I wrote down. (1,3,5,7,11,13,17,22,23,2731,33,35,37,41,43,45,47) Is there any numbers missing?
September 7, 2011 by JJ

math
Determine the down payment and the amount to be financed for each home described below. (a) $380,380; 10% down
November 5, 2012 by Anonymous

math
after school chase spends 20 min reading 30 min practicing the piano 15 min cleaning his room, and 40 min doing his homework, chase is busy for 105 min what fraction of the time does he spend cleaning his room?
January 20, 2011 by ashley

language arts
Read the sentence. Running down the sidewalk, a hole in the pavement caused me to trip. Which revision of the sentence is grammatically correct? a)Running down the sidewalk,there was a hole in the pavement, I tripped on it. b)Running down the sidewalk, the pavement had a hole ...
May 18, 2014 by gwen

Math
Stacey drew a triangle on a coordinate plane. She wrote down the ordered pair for each vertex. How many ordered pairs did she write down?
February 27, 2013 by Helen

physics
A fisherman’s scale stretches 3.05 cm when a 2.5-kg fish hangs from it. What will be the frequency of vibration if the fish is pulled down 13.60 cm more and released so that it vibrates up and down?
March 5, 2013 by Anonymous

excel graphing
In column F (cell ranges F5:F16), use an appropriate formula to calculate the percentage of the grand total for each type of office supply. Format the results in the Percentage style. If necessary, decrease the decimal places to round the results to the nearest whole percent. ...
May 31, 2011 by kayla

ECON 405
10. As of this morning, the New Mexico Lottery power ball jackpot was reportedly worth $111 million. The $111 million dollar value is based on an annuity paying $5.55 million per year for 20 years. Using a discount rate of 3%, what is the present value of the grand prize? ...
September 10, 2011 by Pauline

English
1. The other robber forced me back to the safe. (What is the part of speech of 'back' in the sentence?) 2. He was carring the glass necklace and started down the stairs. 3. He was carring the glass necklace and started coming down the stairs. 4. He was carring the glass ...
November 17, 2011 by rfvv

physics
why does a car nose up when accelerating and nose down when braking? which will have the greater acceleration rolling down an incline- a bowling ball or a volleyball?
November 23, 2008 by duble dee

Physics
A fisherman's scale stretches 4.2 cm when a 3.0 kg fish hangs from it. What will be the amplitude and frequency of vibration if the fish is pulled down 2.3 cm more and released so that it vibrates up and down?
February 18, 2010 by Justin

Physics
A train travels at a speed of 24 m/s. Then it slows down uniformly at 0.065 m/s2 until it stops. What distance does the train travel while slowing down?
June 19, 2012 by LaWanda

Physics
A train travels at a speed of 24 m/s. Then it slows down uniformly at 0.065 m/s2 until it stops. What distance does the train travel while slowing down?
June 19, 2012 by LaWanda

5th grade math
A company spent $100.80 to purchcase flyers for their grand opening. The flyers cost between $0.50 and $0.70 each. The price was a multiple of $0.05. The company paid the same amount for each flyer. 5. How many flyers did the company buy? 6. How much did each flyer cost? Thank...
October 29, 2009 by Please Help

5th grade math
A company spent $100.80 to purchase flyers for their grand opening. The flyers cost between $0.50 and $0.70 each. The price was a multiple of $0.05. The company paid the same amount for each flyer. How many flyers did the company buy? How much did each flyer cost? Thank you
October 29, 2009 by Please Please Help

Physics
Consider a coin which is tossed straight up into the air. After it is released it moves upward, reaches its highest point and falls back down again. Air resistance can be neglected. What force acts upon the coin when it is at its highest point? a. Force acting up and ...
June 30, 2013 by Laura

Physics
In class, we completed a lab dealing with the range of a projectile. First, we dropped a metal ball down an inclined channel followed by a horizontal channel. We timed the ball on the horizontal channel and used this time and the channel length to find horizontal velocity of ...
March 9, 2008 by Jim

physics
consider a solid cylinder rolling from rest down a plane inclined at an angle theta to the horizontal.After rolling down a distance s down the plane,determine (i) acceleration of the cylinder (ii) if the cylinder is hollow ; find its acceleration after a distance s
August 3, 2011 by victor2

Economics
Much of the demand for U.S. agricultural output has come from other countries. In 1998, the total demand for wheat was Q = 3244 – 283 P. Of this, total domestic demand was QD = 1700 – 107 P, and domestic supply was QS = 1944 + 207 P. Suppose the export demand (the difference ...
September 27, 2013 by Joy

chemistry
Another “grand challenge” for engineering is managing the nitrogen cycle. Use the nature of the chemical bond in diatomic nitrogen to explain why any management is needed for this biogeochemical cycle. With so much nitrogen available in the atmosphere, why are engineering ...
February 3, 2011 by Jazmin

physics
a skier moving at 15 m/s down a 20 degree slope encounters a region of wet snow of coefficient of friction is 0.8. how far down the slope does she go before stopping
October 21, 2012 by Jazmin

ms.sue and SraJMcGin
it isnt showing what you said. i put in the search engine education programs in wiscon sin for high school drop outs
May 31, 2009 by scooby91320002

physics
total time for a rock drop from top of the well to the bottom and the sound bouve back is 5.6 sec, the well dept is 450 ft, true or false
September 17, 2010 by Tracy

Calculating Distance
If you drop a golf ball, how far does it fall in 0.5s? Is the correct formula to use?: D = V1 + t + 1/2at^2. But the problem is that I dont know the acceleration, would that be 0?
October 9, 2011 by -Untamed-

phamacy math
850 ml is to be administered to a person over 8 hours using a drop factor of 20 drops/ml what is the flow rate in gtts/min?
August 12, 2012 by cleondra

physics PLEASE HELP!
The pilot of an airplane traveling 250km/h wants to drop supplies to flood victims isolated on a patch of land 190m below.
November 24, 2012 by juanita

ap chemistry
We drop 50.5 grams of magnesium into 572 mL of a 3 M HCl solution. What is the maximum volume of dry hydrogen that could be produced by this reaction at STP?
April 28, 2013 by Anonymous

AP Chemistry
We drop 17.3 grams of magnesium into 435 mL of a 2 M HCl solution. What is the maximum volume of dry hydrogen that could be produced by this reaction at STP?
October 15, 2013 by Anonymous

physics
A 11.3 kg cart slides down a rough, inclined ramp, angled 24o with respect to the horizontal. At time t = 0 s, the velocity of the cart is 2.75 m/s directed down the ramp. At time t = 0.36 s, the velocity of the cart is 4.16 m/s directed down the ramp. What is the magnitude of...
July 28, 2012 by Mike

physics
A fisherman's scale stretches 3.5 cm when a 2.1 kg fish hangs from it. I know that k=590 N/m and f=2.7 Hz. How do I find the amplitude of vibration if the fish is pulled down 3.2 cm more and released so that it vibrates up and down? Please help!
April 20, 2010 by Anonymous

physics
A 15kg wedding cake is allowed to slide freely down a smooth 30degree inclined. Find the resultant force down the inclined and the acceleration of the object.
May 14, 2011 by Fate

English
One last one... Larry fell asleep two minutes after he had (laid) down. Should it say lain down due to no object?
November 11, 2012 by Kelley

Real Estate Finance
The formula for calculating the down payment on an FHA loan for a property sold for $265,000 would have a down payment of $______.
November 19, 2012 by Anonymous

math
Mr. and Mrs. Smith each bought 10 raffle tickets. Each of their three children bought four tickets. If 4280 tickets were sold in all, what is the probability that the grand prize winner is: a. Mr. or Mrs. Smith? b. one of the 5 Smiths? c. none of the Smiths?
September 27, 2011 by Katie

english
What is the gerund phrase and noun function of the gerund in these sentences: 1.Brett earns his income by repairing cars. 2.I enjoy playing the piano. 3.Her favorite pastime is entertaining friends. 4.She is successful in mimicking others' voices. 5.He must like studying ...
April 5, 2012 by cj

math
What is the gerund phrase and noun function of the gerund in these sentences: 1.Brett earns his income by repairing cars. 2.I enjoy playing the piano. 3.Her favorite pastime is entertaining friends. 4.She is successful in mimicking others' voices. 5.He must like studying ...
May 22, 2012 by Brittty

Spanish
Im reading spanish-english childrens books to help me w the language bc i like the pictures A sentence says: "I can go down the pole/ Yo puedo deslizarme por el poste" I can go down the pole belonging to me? She's in the park lol. And the pg right next to it has a boy going ...
July 22, 2009 by Kim

Grammar
I need help choosing between the correct words. 1. Mastery of English rules (lead, leads) to improvement in speaking and writing. **leads 2. Each of the runners (try, tries) to outdo the other. **tries 3. Nicole likes to play the piano, to march in the band, and (to sing, sing...
July 12, 2014 by N.

Social Studies (Ms. Sue)
What were Roosevelt's achievements in the field of conservation? My answer: Roosevelt preserved more than 200 million acres of public lands. He established the nation's first wildlife refuge at Pelican, Florida. He doubled the number of national parks in the United States, and...
June 3, 2013 by Anonymous

algebra
Hermes can travel 2 mi up Mt Olympus at a rate that is 18 mi/hr slower than he rides Pegasus down the same distance. The entire trip takes 14 min. How fast can he go up? How fast can he ride down?
June 29, 2008 by Kim

Chemistry (11th)
When A + B --> C then this reaction occurs in water, heat is given off. 1) Will the temperature of water go up or go down ? - is the asnwer down ? since the energy is released to the surrounding. 2) What is the sign for delta H ? + or - ?
September 11, 2010 by Anonymous

Physics
A fisherman's scale stretches 2.5cm when a 2.1kg fish hangs from it. What is the spring constant andwhat will be the frequency of vibration if the fish is pulled down and released so that it vibrates up and down?
April 25, 2012 by Pius

PHYSICS
An Olympic skier moving at 20.0 m/s down a 30.0 degrees slope encounters a region of wet snow, of coefficient of friction uk = 0.740. How far down the slope does she go before stopping?
October 3, 2013 by Meme

math
The time t (in seconds) that it takes for an object to fall a distance of s feet is given by the formula t = radical symbol s /4 In some places, the Grand Canyon is one mile (5,280 feet) deep. How long would it take a stone dropped over the edge of the canyon to hit bottom? ...
October 15, 2008 by jennifer

math
The time t (in seconds) that it takes for an object to fall a distance of s feet is given by the formula t = radical symbol s /4 In some places, the Grand Canyon is one mile (5,280 feet) deep. How long would it take a stone dropped over the edge of the canyon to hit bottom? ...
October 16, 2008 by jennifer

physcial science
When a thermometer is placed in a beaker of hot water, WHY does the mercury level DROP, then rise? See my answer below to the same question.
June 22, 2007 by dave

Reading
Hi My theacher is telling me to do an egg drop project with 16 plastic straws with tape it's due tommorow an I need to finish very quickly PlEASE HELP ME!
October 24, 2007 by Ali

History
What factors besides ending the war in the Pacific, might have contributed to President Harry Truman's decision to drop the Atomic Bomb?
April 16, 2010 by Sarah

URGENT! PHYSICS
HI! I searched on a lot of websites for this, but none of them actually was right for me. I need to do an egg drop withh only straws and glue/tape. Thanks!
January 3, 2012 by Qwerty

chemistry
Use th relationships of E= hv and c=(upside down v)v to write E in terms of h, c, and upside down v
October 20, 2010 by Raynique

algebra
One day the temperature dropped from 4 degrees F to -15 dgrees f. How many degrees did it drop?
December 22, 2009 by elaine

Physics
The innerspring mattress on your grand- mother’s bed is held up by 23 vertical springs, each having a spring constant of 6000 N/m. A 43 kg person jumps from a 1.93 m platform onto the innersprings. The acceleration of gravity is 9.8 m/s2 . Assume: The springs were initially un...
December 16, 2013 by Katie

physics
A mass of 2000g is drop from a height of 10m.what is the work done by the mass
April 12, 2012 by aiman

math
If an IV drop has 15 parts per 1,000 ml, how many parts would there be in 430 ml?
February 9, 2014 by Anonymous

Motion Skills
you are sliding on a snow-covered hill at a speed of 8 m/s. there is a drop that incease your speed to 18 m/s in 5s?
January 17, 2012 by Bryce

Physics
If a ball has an initial downward speed of 24 m/s, how far does the ball drop during the 4 s to 5 s interval
September 23, 2012 by Savannah

Physics
If a ball has an initial downward speed of 24 m/s, how far does the ball drop during the 4 s to 5 s interval?
September 23, 2012 by Brooke

physics
If you drop a 4 pound watermelon and a 2 pound cabbage the same distance, in a vacuum, what will happen?
November 7, 2012 by Anonymous

Assistance Dogs
Please check my answer thanks :) Service dogs are often taught to recall to a person A. sitting in a wheelchair. B. lying down. C. standing with crutches. D. kneeling down I picked A
January 7, 2009 by Malie

English - check my answer, please.
"Martha, Gates, and Zuggy lifted the piano onto the bed of the truck and Kate tied the legs to the frame with ropes and grounding cable and I watched from the sofa." This statement: includes an inappropriate combination of modifier and noun. includes a subject and predicate ...
October 21, 2013 by Samantha

Physics
Kim is tuning a piano. She strikes a 440 Hz tuning fork and a string at the same time and hears 4 beats per second. a) What are the possibe frequencies of the string? b)She tightens the string a little then repeats. She now hears 1 beat per second. What is the frequency of the...
February 17, 2011 by Courtney

math
hi, i have an assignment of math to be done in microsoft equation editor, but i dont know how to use this program, do u know how or a site that can teach me, because i have looked in many sites but it doesnt really show me much. i would appresiate any help on this. thank you ...
September 4, 2006 by Haydee

HIT 105 RESEARCH PROJECT
I don't know what to put down for the concluding section. For my introductory, I put down - The Health Insurance Portability and Accountability Act of 1996(HIPPA). The congress mandated implementation of several federal privacy protections that allows patients to have more ...
March 2, 2009 by Alana

chem
why does mercury level drop when you move to higher altitudes in a glass column filled with mercury.
April 21, 2012 by Hyunho

English
1. You can write everything down. 2. You can write down everything. (Are both correct?) 2-2. You can write it down. (O) 2-3. You can write down it. (X) (When the object is a pronoun, we cannot write 'write down it', right? Then, what about #2? In #2, everything is a pronoun. ...
October 22, 2008 by John

chemistry
the density of water is 1gm/ml. what is the molarity of 1 drop of water?
July 13, 2011 by corinna

Culinary Arts
Compare pour batters with drop batters?
July 19, 2011 by Michael

physics
A mass m = 76.0 kg slides on a frictionless track that has a drop, followed by a loop-the-loop with radius R = 19.7 m and finally a flat straight section at the same height as the center of the loop (19.7 m off the ground). Since the mass would not make it around the loop if ...
September 28, 2012 by Anonymous

English 2
12. In "Two Kinds", what motivated Jing-mei to keep silent about her performance at the piano recital, never discussing the recital with her mother? a. She fears her mother feels betrayed by her failure b. She thinks her mother will become angry if she mentions the recital c. ...
September 13, 2010 by mysterychicken

Global History
what factors besides enfing the war in the pacific might have contributed to president Harry Truman's decision to drop the atomic bomb?
March 26, 2010 by Gaby

physics
A baseball pitcher throws a pitch with an initial velocity of 39.9 m/s, directed horizontally. How far does the ball drop vertically by the time it crosses the plate 18.0 m away?
February 1, 2011 by Anonymous

AP CHEMISTRY
Suppose that a 15-mL sample of a solution is to be tested for I- ion by addition of 1 drop (0.20 mL) of 0.30 M Pb(NO3)2. What is the minimum number of grams of I- that must be present for PbI2(s) to form? (Ksp = 7.9 10-9)
March 12, 2012 by HELP PLEASE to DrBob222

math
Use the formula t = (0.25) s1/2 to find the time t in seconds it will take a stone to drop a distance s of 200 feet. Round your answer to the nearest tenth of a second.
August 20, 2013 by brian

spanish
i am writing things I do on that ship. choose the correct verb based on its meaning to complete each sentence. a. toco b. nado c. almuerzo d. juego e. escucho f. miro g. abro h. hablo i. voy j. como 15._____la musica 16.______ en el comedor 17._____ la puerta con la llave 18. ...
September 19, 2013 by anonoymus wizard

physics
a 8 kg ball is thrown upward with an initial speed of 20 m/s. suppose there is a constant air resistance of 30N opposing the motion during it entire up and down path. what is the acceleration on the way up and on the way down?
December 20, 2010 by sacrifice

Math
A video recorder costs $259 and Ann pays 25 down on da purchase price. If Ann makes 6 equal payments after da down payment, wat must she pay each month?
September 5, 2011 by Sam

english
write the dependent clause and the subordinate conjunction 1)( If)sub (you want to play the piano better),dep you have to practice.( 2(-I plan to study)dep ( until) sub I finish . 3-Justin saved his money (in order that)sub( he could go to college) dep. 4-( When)sub ( Lisa ...
April 26, 2012 by JOSEPH

Physics
You drop a 2 kg textbook to a friend who stands on the ground 10m below the testbook with outstreatched hands 1.5m above the ground. a) how much work W_g is done on the textbook by the gravitational force as it drops to your friend's hands? b)What is the change in the ...
January 2, 2007 by Jamie

physics
When you drop a marble does all of it's potential energy turn into kinetic energy or just some of it?
May 2, 2010 by Nicole

physics
n droplets of equal sixe of radus r calesce to from a bigger drop of radius r the energy liberated is equal to ------------
February 27, 2013 by prasad

physics
If the voltage drop across each light bulb is the same, what can we say about the resistance of each of the light bulbs?
February 13, 2014 by Emma

Tax Planning
Grand Rapids Company paid $250,000 cash in full settlement of a $275,000 debt. Before the payment, its assets were worth $375,000, and its debt equaled $345,000. How much debt relief must the company include in gross income if it is undergoing Chapter 11 bankruptcy organization?
May 11, 2009 by Danny

chemisrty
if i am trying to find the diameter of an oil molecule and express my answer in scientific notation. the info is drop of oil 0.05 cm3 from a dropper spreads out to 40 cm2 is it vol = l x w x h 0.05cm3 = 20 x 20 xh 0.05 cm3 = 40cm2 after this im stuck as i dont know what the ...
February 17, 2007 by bex

Writing
Can you proofread this writing? I also need a good title. Theme, what comes to mind when you hear this word? When I hear this word, I think of the overall meaning or lesson of a story. In the story, “Two Kinds, by Amy Tan there were many themes that fit the story, but one main...
October 10, 2012 by Tatyina

Writing
Can you proofread this writing? I also need a good title. Theme, what comes to mind when you hear this word? When I hear this word, I think of the overall meaning or lesson of a story. In the story, “Two Kinds, by Amy Tan there were many themes that fit the story, but one main...
October 11, 2012 by Tatyiana

physics
A student sits at rest on a piano stool that can rotate without friction. The moment of inertia of the student-stool system is 4.2 . A second student tosses a 1.1 mass with a speed of 3.0 to the student on the stool, who catches it at a distance of 0.45 from the axis of ...
March 18, 2011 by nikki

biology
please help me on this one...i need to know how a paramecia responds to certain stimuli....like fresh water, drop of dilute salt water, drop of vinegar, piece of food, air, and carbon dioxide. I need to know if it responds to a positive, negative or a no response at all...I ...
August 13, 2007 by logan

physcis
biker passes a lamppost at the crest of a hill at + 4.5 m/s. she acceleratets down the hill at a constant rate of +0.40 ,/s2 for 12 seconds.\ how far does she move down the hill during this time?..
September 18, 2012 by miguel

French - Excerise on Passe Compose
Here is another writing prompt which basically focuses on the Passe Compose. Using the irregular verbs --Avoir, Etre. Here are the instructions: You are spending six months in Paris studying at a specific language school. Write your French teacher a letter telling her how ...
April 14, 2011 by Sydney

Physics
A box of mass m which carries a charge Q slides down a frictionless inclined plane that makes an angle, theta, with the horizontal. An electric field E points from right to left. How large must E be for the acceleration down the incline to be zero?
March 21, 2011 by C

english 101 composition
Identify the sentence that uses punctuation correctly. a) The mysterious stranger walked, down the street, and up the block. b) The mysterious stranger walked down the street, and up the block. c) The mysterious stranger walked down the street and up the block. d) The ...
November 19, 2011 by tammie

Pages: <<Prev | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | Next>>

Search
Members