# Short answer find the quotient 6x^3-x^2-7x-9 ------------ 2x+3

143,010 questions, page 927-
## Physics

Police find skid marks 66 m long on the highway showing where the car made an emergency stop. Assuming that the acceleration was -10 m/s2 (about the maximum for dry pavement), how fast was the car going?

*asked by Katie on September 5, 2011* -
## college microeconomics

An article in the journal of New York State Economics Association claims that the income elasticity of demand for public college education in New York is +1.67. Who would find this information useful and why? come up with 3 interested parties

*asked by lia on March 17, 2010* -
## physics

A box, open at the top, in form of a cube of edge length 40 cm, is constructed from a metal plate. Find the coordinates of the center of mass of the box with respect to x, y, and z coordinate system.

*asked by Karl on October 10, 2011* -
## english

Baldwin uses many different writing techniques in the essay. Find instances of concrete description of a person of place, action reflection, and strong argumentative assertions. How do these techniques further his specific purposes?

*asked by amanda on November 5, 2012* -
## algebra/math

Find the amount of interest and the monthly payment for the loan. Purchase a car for $42,700 at 2.5% add-on rate for 5 years. (Round your answers to the nearest cent.) $ interest $ per month

*asked by apryl on September 3, 2011* -
## Trigonometry

Use inverse trigonometric functions to find the solutions of the equation that are in the given interval, and approximate the solutions to four decimal places. (Enter your answers as a comma-separated list.) cos(x)(9cos(x) + 4) = 4; [0, 2π)

*asked by Katlynn on March 6, 2013* -
## math

suppose a group of n people is randomly selected. For each value v of n, find the probability that everyone in the group has a differnet birthda;y. (assume no one is born on february 29 of a leap year, so there are 365 equally likely burthdays possible.)

*asked by Mackenzie on February 26, 2008* -
## Statistics

A Today/CNN/Gallup Poll of 1015 adults found that 13% approved of the job Congress was doing in 1995. Find the 95% confidence interval of the true proportion of adults who feel this way.

*asked by CJ on April 8, 2015* -
## Social Studies

How do you think plantation owners justified their use of enslaved Africans? Provide two reasons for settling Georgia. Name the group who settled this region. Why did this group want settlers in this area? Please help, I can't find the answers in my book!

*asked by ~SPNFamilyValues~ on December 14, 2016* -
## Algebra2 Help please

Find the values of the 30th and 90th percentiles of the data. Please show your work. 129, 113, 200, 100, 105, 132, 100, 176, 146, 152

*asked by Ciaria on April 1, 2015* -
## science

Find the angular and linear velocities of a man due to the rotation of the earth if he standing A) at the equator B) in Muscat(latitude23.5) C) in oslo(latitude60) Take tha radius of the earth as 6380km

*asked by zb on April 15, 2014* -
## algebra

Find the amount of compound interest earned in an account that opens with $21,000, earns 4.2% interest compounded daily, and is held for 5 years. Assume 360 days in a year.

*asked by MITAL on July 26, 2011* -
## physics homework 7 :)

The weight of the block on the table is 422 N and that of the hanging block is 185 N. Ignoring all frictional effects and assuming the pulley to be massless, find (a) the acceleration of the two blocks and (b) the tension in the cord.

*asked by Nerdy Nancy on February 8, 2011* -
## AP World History (Postclassical Period)

I'm having a lot of trouble in this class, and tonight we have to record differences and similarities of the Ummayad and the Abbasid empires... i have read the chapter and still can not find any differences, and we have to write of them with 3 example of

*asked by Ashley on September 28, 2009* -
## Physics

I don't know how to solve this problem. In it, I am given the mass (4 kg), acceleration (0), velocity (20 m/s), coefficient of friction (.2), and the applied force (10 N downwards with an angle of 30 degrees above the horizontal). I must find the

*asked by Corinne on November 7, 2016* -
## math

jerome morgan and bly compete in a 10 kilometer race with 5 other athletes. what are the odds that they finish in the top 3 places? i got 3 to 5 but my teacher marked it wrong and wanted us to find out why it was wrong on our own. help would be nice!

*asked by tina on April 9, 2009* -
## MATH

A box with an open top has vertical sides, a square bottom, and a volume of 4 cubic meters. If the box has the least possible surface area, find its dimensions. Length of base= Height=

*asked by Jim on November 14, 2012* -
## Math/Calculus

Solve the differential equation y'=3t^2+4. Solve the initial value problem y(0)=3. Separation of variables! My work: dy/dt= 3t^2+4 dy= 3t^2+4 dt Then you integrate both sides. ∫ dy= ∫ 3t^2+4dt Question: is there a 1 in dy? ( ∫ 1dy)? If so:

*asked by Sarah on April 2, 2015* -
## Business

Help find information on this The collapse of Enron, Worldcom, and other firms has raised a number of questions concerning the ethical standards of outside auditors. As a result, a number of new rules and laws were adopted i need to describe these changes

*asked by Bryan on April 10, 2009* -
## Pre-Calculus

Could someone help me with this-we learned this today in school but I'm not getting it now that I'm home with my homework-I have lots of these to do can someone help with this one and then maybe it'll click-thank you Find (sqrt3/2 -1/2i)^4 by using

*asked by Anne on October 10, 2011* -
## Statistics

A population of values has a normal distribution with μ=76.6 and σ=43.9 You intend to draw a random sample of size n=142. Find P75, which is the score separating the bottom 75% scores from the top 25% scores.

*asked by Zameer on January 2, 2017* -
## Calculus

There was a typo in last question A company estimates that the cost ($) of producing x units of a certain product is given by: C= 800 + .04x + .002x^2 Find the production level that minimizes the average cost per unit.

*asked by Jane on March 30, 2009* -
## Physics

It is probably easy, but i don't know where to start A hockey puck leaves a player's stick with a speed of 9.50 m/s and slides 27.0 m before coming to rest. Find the coefficient of friction between the puck and the ice. Thank You for helping me!!!

*asked by matt on February 25, 2008* -
## Chemistry lab

I mixed 10 mL of 9mM KI with 5 mL of 0.9mM in a flask, and then added it to a beaker that contained 10 mL of 45 mM KBrO3, and 10 mL of 90mM HCl. This reaction took 61.60 seconds to complete. I think I need to find the change in concentration, but don't

*asked by Calley on April 8, 2014* -
## Physics

A 0.149-kg baseball is pitched a 40 m/s. The batter hits it horizontally to the pitcher at 56 m/s. Find the change in momentum of the ball. If the ball and bat were in contact 4.2 multiplied by 10-4 s, what would be the average force while they touched?

*asked by Anonymous on February 24, 2013* -
## English

the Phantom Tollbooth Act 11 when you contrast rhyme and reason you find that they feel differently about Milo's rescue attempt. Rhyme's attitude could best be described as sad doubtful optimistic confident

*asked by lol on May 2, 2017* -
## math

please help, I'm having a hard time set up the problem. Thank you Sally drove a distance of 520 mile. Had she averaged 15mph faster, the trip would of taken 2.4 hours less. find the average speed that she drove.

*asked by help on October 29, 2012* -
## math

A home with a market value of $320,000 is insured for $288,000 in a policy that contains an 80% coinsurance clause. Find the part of a loss due to fire that the insurance company will pay

*asked by damerius on July 12, 2016* -
## Integers

Some typical daily low temperature for Alaska cities in February are Anchorage, 12F, Fairbanks, 14F, Kotzebue, -12F, Gulkana, -7F, and Nome -4. Find the average of these temperatures.

*asked by Edward on May 23, 2015* -
## Physics

A torque of 50 N*m acts on a wheel of moment of inertia 25 kg*m^2 for 4 s and then is removed. b)How many revolutions does it make in 15 s if it starts at rest? I found the angular acceleration, 2 rad/s^2, but I don't know how to find the amount of

*asked by Ana on November 27, 2016* -
## physics

A 1-kg rocket is fired straight up from level ground. The engine is able to provide a constant 15N of thrust for exactly 5 seconds after which it shuts of completely. Find the maximum height that the rocket achieves.

*asked by eugene on February 22, 2011* -
## Physics

A sphere of radius r starts from rest and rolls without slipping along a curved surface, dropping through a vertical distance of 0.500 m. Find the final speed v of the sphere’s center of mass.

*asked by Clinton on November 24, 2013* -
## English

Question's about shakespeare? 1. What kind of music speaks to him the most? 2. For him, what role should the government have in a person's life? 3. For him, is the glass half empty or half full and why? I cannot find the answers for these questions online.

*asked by Tommy on February 4, 2014* -
## Please help me with M1 kinematics!

A particle p is initially at the point (2, 6) in relation to an origin O, and is moving with velocity (3i + j) m/s. It has a constant acceleration (16i + 24j)m/s^2. Show that after 2 seconds it is moving directly away from O and find its speed at that time

*asked by Jat on February 26, 2012* -
## Calculus

Find the distance traveled by a particle with position (x, y) as t varies in the given time interval. x = cos^2 t, y = cos t, 0 ≤ t ≤ 9π and the length of the curve so far i got ∫0 to 9pi √((-2cos(t)sin(t))^2+(-sint)^2) I am having trouble

*asked by rob on April 29, 2017* -
## AP physics

Four forces act on a hot-air balloon with F1 = 1660 N and F2 = 5080 N , shown from the side in Figure 4-29. Find the magnitude and direction of the resultant force on the balloon. a)N b)° (counterclockwise from the horizontal)

*asked by Amelia on December 12, 2011* -
## MATH

A food snack manufacturer samples 15 bags of pretzels off the assembly line and weighed their contents.If the sample mean is 10.0 and the sample standard deviation is 0.15, find the 95% confidence interval of the true mean.

*asked by GRACE on April 16, 2015* -
## Science

I am doing a power point on hydraulic brakes but I can't find any diagrams of a simple hydraulic brake that points out all the parts but isn't to hard to understand like th ones in the textbook. Does anyone know of any good pictures on the web? thanks:)

*asked by Nick on March 6, 2009* -
## World History

Ok, I am struggling with understanding world history...I have an essay to write and don't know how to begin or where to start. If someone has some info or somewhere to find what I need that would be great. Here goes....How is the World War 1 and the

*asked by Kiera on November 4, 2008* -
## Math - Compounding

Find the value of $15,000 at the end of one year if it is invested in an account that has an interest rate of 4.50% and is compounded: a) monthly b) daily (assuming a 365-day year) c) quarterly What is the formula that should be used for these 3? I just

*asked by Ally on September 22, 2013* -
## Literature--I desperately need help!

These questions regard "The Dangerous Game" by Richard Connell, which is available to read upon the internet. 1. (a) Find three details that provide early clues about Zaroff's hobby. (b) How do these clues create suspense?

*asked by Anonymous on January 18, 2014* -
## Maths

The angle of elevation of the top of a tower fron a point 42m away from its base on level ground is 36degree.find the height of the tower.NOTE:no calculation only scale drawing

*asked by Anonymous on May 6, 2018* -
## Numerical Analysis

x 0 2 3 4 y 7 11 28 63 a)_Using these values, use the Lagrange interpolation process to obtain a polynomial of least degree. b)_rearrange the points in the table of a) and find the newton form of the interpolating polynomial. Show that they are the same

*asked by Julie on October 6, 2008* -
## Calculus

a projectile is fired vertically upward from ground level with a velocity of 1600 ft/sec. If air resistance is neglected, find its distance s(t) above ground at time t. What is its maximum height?

*asked by John on November 29, 2016* -
## math

The result of an exam score for a given class is normally distributed. If the mean score is 85 points and the standard devotion is equal to 20points find the cutoff passing grade such that 83. 4% of those taking the test will pass

*asked by Peniel on May 5, 2018* -
## phsics can someone check if i did it right

A block of wood of mass 3kg is on a rough incline of 37degrees. Find the min value of the coefficient of static friction for the block to remain stationary? Fn=3*9.8cos37 Fn=23.4 3*9.8sin37-us(23.5)=0 us=.743

*asked by help on October 27, 2010* -
## TRIG/ALGEBRA

1) Find the exact value. Use a sum or difference identity. tan (-15 degrees) 2) Rewrite the following expression as a trigonometric function of a single angle measure. cos 3x cos 4x - sin 3x sine 4x

*asked by cheyanne on February 24, 2012* -
## STATs 353

Find the 98% confidence interval for estimating ìd based on these paired data and assuming normality. (Give your answers correct to one decimal place.) Before 68,58,64,62,58,67 After 40,42,46,37,45,38 Lower limit: Upper limit:

*asked by Kim on April 2, 2013* -
## physics

A completely submerged chunk of metal sinks in water with an acceleration equal to one-fifth of g (where g = 9.8 m/s\ Find the specific gravity (defined above) of this metal. Note, ignore all drag effects in the fluid.

*asked by barboat on November 19, 2011* -
## algebra

Find the amount of compound interest earned in an account that opens with $24,000, earns 7.7% interest compounded daily, and is held for 15 years. Assume 360 days in a year.

*asked by Anonymous on December 19, 2012* -
## physics

A Hg thermomtr is calibrated by immersing it in melting ice and thn in boiling H20.The column of the Hg is respctively 2.9cm &29cm.Find the temperature whn the column is 10cm long

*asked by Luc on March 27, 2012* -
## ranjeet singh model school

A ractangular lawn 70m by 50m has two crosslands, each 5m wide, running through its middle, one parallel to its length and the other parallel to its breadth find the cost of constructing the road as Rs. 20 per meter sqaure.>

*asked by Nirmal Singh on January 28, 2011* -
## Practise questions for SAT subject tests

Is there any useful,good sites to find quality questions for practising for SAT english,math,physics tests ,for free,other than the limited number of questions avilable at the Collegeboard site?

*asked by Emma on August 28, 2017* -
## Physics

Find the period for the following situations: a) a soccer team scores 3 goals in 90 minutes b) a pendulum swings 30 times in 20 seconds c) a jackhammer strikes the ground 200 times in one minute

*asked by HelpMeWithPhysics on May 6, 2012* -
## statistics

A large group of students has taken a college entrance exam. The scores on the exam are such that the mean = 52 and the standard deviation = 11 Find the probability that a student, selected at random, earned a score lower than 63.

*asked by MM on June 24, 2011* -
## Physics

A stone is whirled at the end of a rope 30cm long,makes 10 complete revolution in 2 seconds.find (1)the angular velocity in radians per seconds.(2)the linear speed (3)the distance

*asked by Abba on February 21, 2016* -
## World history

How did the ancients catalog the scrolls of the library of Alexandria? What was their system? This is an excellent article on the Library. Scan down to the section on The Collection. I think you will find what you want there.

*asked by Steve on October 23, 2006* -
## Physics

A STONE WHIRED AT THE END OF A ROPE 30CM LONG, MAKE 10 COMPLETE REVOLUTION IN 2 SECONDS. FIND A. AUGULAR VELOCITY IN RADIANS PER SECOND B.THE LINEAR SPEED C.THE DISTANCE IN 5 SECONDS

*asked by Anonymous on October 13, 2018* -
## Physics help!!

A tire 0.500 m in radius at a constant rate of 200 rev/min.Find the speed and acceleration of a small stone lodged in the tread of the tire( on its outer edge).

*asked by Sammie on February 18, 2013* -
## math

Find the amount of interest and the monthly payment for the loan. Purchase a car for $42,600 at 2.9% add-on rate for 5 years. (Round your answers to the nearest cent.) $ 1 interest $ 2 per month

*asked by Anonymous on August 13, 2012* -
## physics

two masses (11kg and 33kg) are connected by a string and hung over a pulley in a steamy sauna where air resistance has a force of 77N on all objects. Find the acceleration of the 33kg block

*asked by Anonymous on November 6, 2011* -
## Calculus1

The strength, S, of a rectangular wooden beam is proportional to its width times the square of its depth. Find the dimensions of the strongest beam that can be cut from a 12 inch diameter cylindrical log.

*asked by ACDub on April 3, 2014* -
## Math

find two factors of 28 with the sum of 11. Surely by the time you posted this question, you should have been able to figure out that very simple question. Give it a try!!! Let me know what you came up with. well I think its 7 and 11. I was looking for

*asked by kg on March 26, 2007* -
## Math

A right pyramid,with a square base and four equal isosceles triangles ,is cut from a square piece of paper which is 3x cm long.If the area of the shaded part is 54 cm2, find the value of x.Please help me to solve this problem.

*asked by Dr on August 11, 2016* -
## Science

Find the time it takes for a water balloon dropped from a second story window and accelerating at 9.8 m/s² downward to hit a passerby on the sidewalk below. The balloon starts from rest and hits with a velocity of 15.9m/s

*asked by Justine on February 21, 2010* -
## Public Health

The assignment What is a public health agency that affects your workplace or your health care provider. My question: Where can I find some names to do my work? I know about the FDA and CDC and the Department of disabilities. Thank You Mary

*asked by mary on August 1, 2014* -
## ALGEBRA

Find the amount of interest and the monthly payment for the loan. Purchase a car for $42,800 at 2.4% add-on rate for 5 years. (Round your answers to the nearest cent.) $ interest $ per month

*asked by Mike on May 2, 2012* -
## Physics

A football player runs the pattern given in the drawing by the three displacement vectors , , and . The magnitudes of these vectors are A = 6.00 m, B = 13.0 m, and C = 15.0 m. Using the component method, find the (a) magnitude and (b)direction of the

*asked by Kristi on July 9, 2011* -
## Physics

A car rounds a curve that is banked inward. The radius of curvature of the road is R = 109, the banking angle is θ = 25°, and the coefficient of static friction is μs = 0.24. Find the minimum speed that the car can have without slipping.

*asked by Find the maximum speed that the car can have witho on October 2, 2012* -
## physics

The figure shows a person whose weight is W = 670 N doing push-ups. Find the normal force exerted by the floor on (a) each hand and (b) each foot, assuming that the person holds this position.

*asked by ram on October 22, 2014* -
## College Algebra

Hello Steve, it didn't work for "t" i can't get the actual value... Find the time required for an investment of 1 dollars to grow to 7200 dollars at an interest rate of 7.5 percent per year, compounded quarterly

*asked by Chris on July 25, 2014* -
## Physics

Find the frequency in Hertz (Hz) for the following situations: a) a basketball team scores 40 points in 300s b) a tuning fork vibrates 2000 times in 2s c) a boat bobs up and down 20 times in 5 minutes

*asked by Jerry on May 6, 2012* -
## Math please help

Help me on this assignment Find the missing angle measure. Then classify the triangle by its angles (45' on the top left 105' on the middle bottom x on the bottom right) a.35' right b.35' obtuse c.35' scalene d.35' acute I think its c but I don't know

*asked by justIaMme on February 14, 2019* -
## Statics

An ace,king,Jack of Clubs or Queen of Diomonds Occure While Drawing aCard frrom a Deck of Well-Shuffeled ordinary Deck of Playing cards Find the Probability?

*asked by Hafiz on December 31, 2009* -
## Physics

A 2-kg small block is dropped from rest. The spring has a constant k = 500N/m. If the entire track is frictionless except for the 1m between points B and C, where the coefficient of kinetic friction is 0.15, find he maximum compression of the spring.

*asked by Adam on December 13, 2015* -
## Physics

On a mass of 100 kg, a force of 120 N acts right and at an angle of 30 degrees to the horizontal. If the coefficient of sliding friction is .1 what is the acceleration of the mass? Net force= mass*acceleration Horizontal force -frictionalforce =

*asked by Tiff on August 21, 2006* -
## please everyone post opinions. everyone is welcome

is it wise to plan your life for next twenty years now? i'm asking opinions from people for my project so i will appreciate if you please participate. To start off, this is my answer: i think it is wise because have broad plans in goals in life will give

*asked by julie on October 24, 2007* -
## Statistics

In a study on caffeine and stress, college students indicated how many cups of coffee they drink per day and their current stress level on a scale of 1 to 10. The table shows the survey results. Using a web-calculator, obtain the appropriate correlation

*asked by SHelia on February 5, 2011* -
## Physics

A place kicker must kick a football from a point 33.0 m (about 36 yd) from the goal. As a result of the kick, the ball must clear the crossbar, which is 3.05 m high. When kicked, the ball leaves the ground with a speed of 20.0 m/s at an angle of 48◦ to

*asked by Alyssa on January 2, 2015* -
## chem (Check)

The Question: Why must a calculated answear generally be rounded? My Answear: A calulated answear cannot be more precise than the least precise measurement from which it was calculated. I think your answer is ok but I think you are leaving out information

*asked by Bryan on January 15, 2007* -
## Physics

Which results in a higher force of impact? Assume both collisions are completely inelastic (your car comes to a stop) and both take the same amount of time. A) Running your car at 20 mph into a solid wall B) Running your car head-on at 20 mph into an

*asked by Frustrated on December 6, 2012* -
## english

please help In Shirley Jackson's "The Lottery" how does the author use Tessie's late arrival to help create suspense? A. the reader knows that tessie is joining a crowd for an important event. B. the reader can infer that the children are excited to see

*asked by Cassandra on April 10, 2017* -
## math

Calculate the monthly finance charge for the following credit card transaction. Assume that it takes 10 days for a payment to be received and recorded and that the month is 30 days long. Assume 365 days in a year. (Round your answer to the nearest cent.)

*asked by apryl on August 23, 2011* -
## History

Question; How has the development of the internet stimulated the world in regards to communication, growth, globalization, and economics? My answer; (My opinion?); The internet has improved communication across the globe, we now can talk to people that are

*asked by Anon on May 29, 2019* -
## English

Which of the following is a good rule to follow when proofreading an essay? A. Scan the essay twice, once for organization and once for surface errors. B. Ask your best friend to critique your essay. C. Use the computer's spell-check and grammar-check

*asked by Lauren on April 7, 2015* -
## physics

A place kicker must kick a football from a point 34.0 m (about 37 yd) from the goal. As a result of the kick, the ball must clear the crossbar, which is 3.05 m high. When kicked, the ball leaves the ground with a speed of 21.0 m/s at an angle of 56◦ to

*asked by John on October 23, 2013* -
## Physics

Which results in a higher force of impact? Assume both collisions are completely inelastic (your car comes to a stop) and both take the same amount of time. A) Running your car at 20 mph into a solid wall B) Running your car head-on at 20 mph into an

*asked by Frustrated on December 6, 2012* -
## CALCULUS ECONOMICS

Consider the same setting as in the previous question. Suppose that firms are NOT owned by consumers. Let s denote the size of the per-unit subsidy/tax given to the firms. Let positive values of s denote subsidies, and negative values of s denote taxes.

*asked by Jenney on March 13, 2014* -
## Science

I have two questions that I need some help with please. 1) Developing a scientific understanding of a natural phenomenon typically begins by A)making a prediction B)Testing a hypothesis C)proving an answer or D) making an obvservation. I'm pretty sure it's

*asked by Jon on September 12, 2011* -
## Algebra & Stumped

I am stumped on this question which I belive I will never get an answer to it Shelly hopped onto her bicycle and pedaled to the park at 14 miles per hour. Then she whizzed back at 20 miles per hour. If the total trip took 3 2/5 hours how far was it to the

*asked by Stumped on April 9, 2018* -
## Math

Calculate the monthly finance charge for the following credit card transaction. Assume that it takes 10 days for a payment to be received and recorded and that the month is 30 days long. Assume 365 days in a year. (Round your answer to the nearest cent.)

*asked by JC on August 5, 2012* -
## Math

Ozone occurs at all levels of Earth's atmosphere. The density of ozone varies both seasonally and latitudinally. At a given city, the density D(h) of ozone (in 10^−3cm/km) for altitudes h between 20 kilometers and 35 kilometers was determined

*asked by Ashton on November 10, 2014* -
## Physics

A capacitor has two overlapping plates of width 4.9 m and length 3.5 m separated by 1.3 cm. A dielectric of dielectric constant ê = 58.0 fills the space between the plates. If this capacitor is connected to a 35 V battery, how much energy is stored in the

*asked by Sarah on May 1, 2011* -
## College Algebra

Ozone occurs at all levels of Earth's atmosphere. The density of ozone varies both seasonally and latitudinally. At a given city, the density D(h) of ozone (in 10^−3cm/km) for altitudes h between 20 kilometers and 35 kilometers was determined

*asked by Kyle on November 12, 2014* -
## ALGEBRA

Calculate the monthly finance charge for the following credit card transaction. Assume that it takes 10 days for a payment to be received and recorded and that the month is 30 days long. Assume 365 days in a year. (Round your answer to the nearest cent.)

*asked by Randy on May 6, 2012* -
## Chemistry

Under appropriate conditions, molybdenum emits X rays that have a characteristis wavelength of 0.711 Angstrom. These X rays are used in diffraction experiments to dtermine the structures of molecules. How fast would an electron have to be moving in order

*asked by Tammy on October 7, 2007* -
## classical mechanics

Attach a solid cylinder of mass and radius to a horizontal massless spring with spring constant so that it can roll without slipping along a horizontal surface. If the system is released from rest at a position in which the spring is stretched by an amount

*asked by socorro on December 10, 2013* -
## Physics

Observing electron interference through an ordinary macroscopic two-slit experiment would be extremely difficult and would require very slowly moving electrons. (Slow for an electron means < 10^3 m/s.) How slowly would electrons have to move through

*asked by Alphonse on December 3, 2012* -
## physics

A 1600 kg car moves along a horizontal road at speed v0 = 13.3 m/s. The road is wet, so the static friction coefficient between the tires and the road is only μs = 0.21 and the kinetic friction coefficient is even lower, μk = 0.147. The acceleration of

*asked by george on December 3, 2013* -
## us history

Which statement was NOT used by the British to justify taxing the colonies after 1763? A. The British debt had increased as a result of the French and Indian War B. There were heavy administration expenses associated with maintaining the empire. c. These

*asked by Joanne on September 14, 2008*

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