Questions and tasks in the category > 607

Physics, 10.07.2019 22:20, babbity2009

What is the electric force on a proton 1.8 fm from the surface of the nucleus? hint: treat the spherical nucleus as a point charge the nucleus of a...

Physics, 10.07.2019 22:20, gonzo8953

Using the definition of the scalar product, find the angles between the following pairs of vectors. (a) a 2 k and b - 31 -51 -5 k (b) a k and b -4i -4...

Physics, 10.07.2019 22:20, adamske0

Aperfect sphere moves up a frictionless incline. which peoperty increases (a) potential energy (b) angular velocity (c)total energy (d) linear momentu...

Physics, 10.07.2019 22:20, mshepherdmiller

The impulse-momentum principle is mostly useful for solving pechlems invelving (a) force, acceleration, and time (b) force, velocity, and time (c)velo...

Physics, 10.07.2019 22:10, yay47

Apump is required to pipe water from a well 7.0m in depth to an open-topped water tank at ground level. the pipe at the top of the pump, where the wat...

Physics, 10.07.2019 22:10, wrolle

The proton has a mass of 938.3 mev/c. what is its momentum, kinetic energy, and total energy when it is moving at 0.75c?...

Physics, 10.07.2019 22:10, 2022rickskyye

This problem has been solved! see the answer in a certain scattering experiment, protons with mass m are fired with initial kinetic energ...

Physics, 10.07.2019 22:10, Diamond4614

Young jeffrey is bored, and decides to throw some things out of the window for fun. but since he is also very curious, he decides to do so in a contro...

Physics, 10.07.2019 22:10, Usman458

What is the meaning of the quality-factor q in resonance circuit, what is the amplitude of the q depend on? 4. transient state of series rc circuit (...

Physics, 10.07.2019 22:10, mikeymanfs

The newton-raphson method is to be used to estimate a root of the equation y 4 sin (x) + x-9 20 3, find the first improved estimate 1 if the initial e...

Physics, 10.07.2019 22:10, mikisims

The pilot of an airplane executes a constant-speed loop- the-loop maneuver in a vertical circle as in figure 7.13b. the speed of the airplane is 2.00...

Physics, 10.07.2019 22:10, krlx

The frequency of vibration of a guitar string is used to determine the tension on the string. the frequency of vibration, f, of the string depends upo...

Physics, 10.07.2019 22:10, ErrorNameTaken505

The moon is 3.85 x 10 m from the earth and has a diameter of 3.48 10 m. you have a pea (diameter 0.50 cm) and a dime (diameter 1.8 cm). you close one...

Physics, 10.07.2019 22:10, bray40

Use the result given in part a to determine the differential scattering cross-section and show it to be d(e)= 167d,esin (0/2) from part a b-(gn/8no,e)...

Physics, 10.07.2019 22:10, madmar

The intensity level of lawnmower at a distance of 1.00m is 100 db. you wake up one morning to find that 4 of your neighbors are moving their lawn 20.0...

Physics, 10.07.2019 22:10, EDWIN6067

Physics questions - 20 points an ideal gas expands in an adiabatic process that increases its volume by a factor of 3.5. the initial pressure i...

Mathematics, 10.07.2019 22:10, torlajap017

What is the domain of the function y=^3 sqrt x-1...

Social Studies, 10.07.2019 22:10, rhill5

This graph shows a change in population over how many years?...

Mathematics, 10.07.2019 22:10, daydallas01

What is the length of the blue segment in o below?...

Mathematics, 10.07.2019 22:10, GlitterGayness

Which is the best estimate for(6.3*10 to the negative second power(9.9*10 to the negative third power, written in scientific notation...

Health, 10.07.2019 22:10, AnhQNguyen6764

What message does this image convey? look at this image that was used in a public service announcement for teenagers about body image.

Mathematics, 10.07.2019 22:10, webbjalia04

What is the greatest common factor of 12a and 9a^2? a)9 b)36 c)3a d)12a^2...

English, 10.07.2019 22:10, dylan516

Creative writing is usually done to give ——...

Mathematics, 10.07.2019 22:10, amy290

What is the solution for the variable x?...

Mathematics, 10.07.2019 22:10, lilly8492

To construct a parallel to a line through a point not on the line using paperfolding, you can perform the construction twice,oa, mid...

Spanish, 10.07.2019 22:10, areanna02

What does the underlined word mean in the following sentence? esta camarera es muy buena. waitress waiter dessert ice cream...

Mathematics, 10.07.2019 22:10, drewje12

Afootball quarterback enjoys practicing his long passes over 40 yards. he misses the first pass 40% of the time. when he misses on the first pass, he...

Mathematics, 10.07.2019 22:10, kelseatuttleni

1) sphere a has a diameter of 6 and is dilated by a scale factor of 2 to create sphere b. what is the ratio of the volume of sphere a to sphere b?

History, 10.07.2019 22:10, deedeesmoke113057

(apex) i really need and i’m just trying to pass this class

Health, 10.07.2019 22:10, anasfis35ovmbff

What factor plays the biggest role in delaying detection of childhood diseases?...

Mathematics, 10.07.2019 22:10, shea3042

Marya wants to factor the polynomial 36x^3-22x^2 - 144x. which term can she add to the polynomial that would not change its greatest common fact...

Biology, 10.07.2019 22:10, lakaralake11

Beginning from the bottom of the strand what would be the amino acid sequence? a. leu-stop-arg-leu b. glu-thr-ala-asn c. leu-stop d. leu-leu-arg-leu...

Mathematics, 10.07.2019 22:10, kingdevin16

Solve this inequality: 36 - 7 < 32...

Mathematics, 10.07.2019 22:10, kps26pd2mea

Can someone explain how to find the slope ?

Mathematics, 10.07.2019 22:10, azertyqwerty123

2. (08.05, 08.06 mc) part a: the area of a square is (9x4 - 12x part b: the area of a rectangle is (25x4 - 1 (10 points)...

Mathematics, 10.07.2019 22:10, FailingstudentXD

square efgh is drawn on a coordinate plane. side fe is on the line y − 2 = −2(x + 6). what is the slope of the side fg? negative one half...

Mathematics, 10.07.2019 22:10, jaylenmiller437

Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in t...

History, 10.07.2019 22:10, uzezi

Afrench intellectual of the enlightenment period was known as a _[blank]_. a. coup d'etat b. phillosophe c. boureois d. carte...

Mathematics, 10.07.2019 22:10, 10040813

Sahil is buying a graphing calculator at the store where he works. the calculator is on sale for 10% off of the regular price. sahil...

Chemistry, 10.07.2019 22:10, Benjamincompton07

How many moles are in 42.1 grams of nacl? ...

English, 10.07.2019 22:10, jfvjhsljdl

Which of the following is not true about myths? a. myths that tell stories about animals and modes of transportation are likely to reveal...

Mathematics, 10.07.2019 22:10, JakerGamer

Find the missing segment find the missing segment in the image below....

Mathematics, 10.07.2019 22:10, flowergirly34

Find f(-2) for f(x) = 2 • 3 ^x а. -18 b. 2/9 c. 1/18 d. -36...

Mathematics, 10.07.2019 22:10, ecenteno2004

Serial numbers for a product are to be made using 3 letters followed by 4 digits. the letters are to be taken from the first 8 letters of the alphabet...

Mathematics, 10.07.2019 22:10, ssalusso7914

Two airport shuttle trains the main station at the same time. shuttle returns to the station every 8 minutes. shuttle b returns to the station every 1...

Business, 10.07.2019 22:10, anans

What are some things that allow people to communicate without having to be in the same area (economics)...

History, 10.07.2019 22:10, foziasif9525

Task outline use the completed active research, the source-based questions, and the mind-maps detailing features of a speech, to you imagine that you...

Mathematics, 10.07.2019 22:10, timozy95

To divide two fractions, first rewrite the problem as the dividend times the of the divisor....

Chemistry, 10.07.2019 22:10, leeney6166

How many molecules is 1.9 grams of cu(no3)2? ...

Physics, 10.07.2019 22:10, StudentLife336

In which case does the electric field at the dot have the largest magnitude?...

Social Studies, 10.07.2019 22:10, nuclearfire278

What unit is used to measure the frequency of memory?...

Social Studies, 10.07.2019 22:10, daryondaniels28

Homeostasis typically relies on negative feedback because positive feedback...

History, 10.07.2019 22:10, tabiannasmom2

He became the first president of independent kenya. he is...

Physics, 10.07.2019 22:10, hannahkelly3618

Suppose a particle of mass m has position given by r(0) =< 1,0,0 > , and velocity given by v(0)0,1,-1 > at time t = 0. also, assume that fo...

Physics, 10.07.2019 22:10, anferneebcoleman

Show all work when possible. 1) 200 j of heat are added to a small heat engine causing the gas to expand from 1.200 m to 1.204m2 at an average pressur...

Physics, 10.07.2019 22:10, loveuncondition

Problem 13.55 6a your answer is partially correct. try again. 50 57 a dipole is centered at the origin, and is composed of charged particles with char...

Physics, 10.07.2019 22:10, kotzdude

Problem respiration monitor: to monitor the breathing of a hospital patient, a thin belt is wrapped around the patient's chest. the belt is a 200-tur...

Physics, 10.07.2019 22:10, kelseydavid69

Sketch, on the same graph, the temperature-dependence of both the ground state and excited states particle densities and explain qualitatively the bos...

Physics, 10.07.2019 22:10, raiindrxp

Key chain angle a vehicle enters a circular and level highway exit ramp with a constant speed of v= 70 km/h. at this moment the driver notices that th...

Physics, 10.07.2019 22:10, memeitupkevin

If xi(i=1, 2) is the mole fraction of each of the components in a binary system, show that the gibb-duhem equation is: (∂μ1/∂lnx1)t. p = (∂μ2/∂...

Physics, 10.07.2019 22:10, fatosis

In an inertial frame s, two events a and b occur simultaneously at locations (x,y,z)= (1,1,1) and (2,2,2), respectively. calculate, in terms of y, the...

Physics, 10.07.2019 22:10, skdkdksks

Name several en tities, atributes activities tr: spring $y ofem mass 2 navigation system i need the name of several entities, attributes and activiti...

Physics, 10.07.2019 22:10, akai971

Dr. john paul stapp was a u.s. air force officer who studied the effects of extreme deceleration on the human body. on december 10, 1954, stapp rode a...

Physics, 10.07.2019 22:10, kennethDA19

Questions 2 & 3 refer to the following material. each question is worth 3 points. a heat engine expels 3,800 j of energy while performing 2,400 j...

Physics, 10.07.2019 22:10, mirmir62

Refer to the matrix formalism approach homogeneous polypeptide chain. to the coil-helix transition in a obtain zn (total sum of weights) for n = 3. e0...

Physics, 10.07.2019 22:10, ernest214

Suppose neutrinos are detected on earth using a 20,000-kg detector of100mo that transform ve's to electrons via the reaction ve + 10°m0 -» e 100tc. do...

Physics, 10.07.2019 22:10, elsauceomotho

Find the temperature function u(x,t)u(x,t) (where xx is the position along the rod in cm and tt is the time) of a 1818 cm rod with conducting constant...

Physics, 10.07.2019 22:10, brainy51

Single parallel stub matching at an antenna the smith an antenna operates at a wavelength of 2 m and is designed with an impedance of 75 n. however, b...

Physics, 10.07.2019 22:10, mj200442

In a sealed box, the pressure is exerted by electromagnetic radiation (caused by heat) equal to one third of the energy density e(v,t 3v p e(t) - now...

Physics, 10.07.2019 22:10, neariah24

Consider a complete set of 1-d orthonormal stationary states , {¢n(x)} (let them be the energy cigenfunctions of the hamiltonian h). a general wavefun...

Physics, 10.07.2019 22:10, magaaalimartinez

After falling a small piece of styrofoam packing material is dropped from a height of 1.70 m above the ground. until it reaches terminal speed, the ma...

Physics, 10.07.2019 22:10, 341404143

Find the components of force f. (the 30° triangle is parallel to the xy plane.) b. find the component of f along axis oa. (fi f uaxis)...

Physics, 10.07.2019 22:10, laahmiisy

Find the scattering amplitude in the born approximation for soft-sphere scattering at arbitrary energy. show that the formula reduces to in the low-en...

Physics, 10.07.2019 22:10, jaleahwalker

If the average speed of a car is 45 km/hr, how far can it travel in 40 min? falling objects drop with an average acceleration of 9.8 m/s2...

Physics, 10.07.2019 22:10, cdeanrn8971

As described in a homework problem, a stripline is a transmission line constructed of two thin metal ribbons, of width w, held a small distance d<...

Physics, 10.07.2019 22:10, masseyboy428

Consider the energy spectrum of a three-dimensional harmonic oscillator with the potential v(r) = }mu? r2 mw2(z2 + y + 22) use the separation of varia...

Physics, 10.07.2019 22:10, Valduarte07

Calculate the flexural rigidity (in an-m) of the plate for which the following infomation is given h thickness f the ate 2.7um e young's modulus-241 g...

Physics, 10.07.2019 22:10, Itasouu

Construct the analogs to equation for 1d and 2d scattering vre)-0) note: this gives the generic form for scattering wave functions in different dimen...

Physics, 10.07.2019 22:10, sfcsullivan9466

A) can the transmission coefficient r ever be greater than 1? . justify your answer. b) can the power transmittance t ever be greater than 1? justify...

Physics, 10.07.2019 22:10, normarjohnson

An axially loaded beam has a length 113 um and a square cross section of 2.4 um on one side assume the young's modulus is 231gp and the beam is clampe...

Physics, 10.07.2019 22:10, 105001038

As the elevator starts, the scale has a constant reading of 599 n. as the elevator later stops, the scale reading is 385 n. assume the magnitude of th...

Physics, 10.07.2019 22:10, glogaming16

An infinitely long solid iron cylinder of radius r has a uniform magnetization with direction along its axis (m = mzhat). there is no free current any...

English, 10.07.2019 22:10, arugg2k24

What does president lincoln clearly state by the line in bold? there have been few examples of positive progress. there have been many examples of hi...

History, 10.07.2019 22:10, Stevencriollo6838

Has one of the highest proportion of television?...

Mathematics, 10.07.2019 22:10, treaustin656

What is the location of the point on the number line that is 2/9 of the way from a=5 to b=23...

English, 10.07.2019 22:10, mooreadrian412

Which of the following choices is a contradiction? red apple balding hair green tree all of the choices are correct...

Chemistry, 10.07.2019 22:10, shadow6728g

How many moles are in 4.7e24 atoms of co? ...

Mathematics, 10.07.2019 22:10, MacenParisi

Asquare has a perimeter of 12x + 52 units. which expression represents the side length of the square in units? a)x + 4 b)x + 40 c)3...

Biology, 10.07.2019 22:10, agm9801

The diagram shows a certain kind of cell whith all of its major parts labeled which statement is supported by the diagram...

English, 10.07.2019 22:10, anna438

Read shakespeare's "sonnet 130.” my mistress' eyes are nothing like the sun; coral is far more red, than her lips red: if snow be...

Chemistry, 10.07.2019 22:10, jasminevargasolea

How many grams are in 9.4 moles of no2? ...

English, 10.07.2019 22:10, Damagingawsomeness2

Which statement best explains orwell’s feelings about his role as a british police officer living in burma

History, 10.07.2019 22:10, elijahblaize24

Que hicieron con la war production board?...

Health, 10.07.2019 22:10, tylrmannon

Which of these is a way to reduce the possibility of transmitting hiv? a. not practicing universal precautions when working in a healthcare set...

History, 10.07.2019 22:10, marykm03p3sd80

This clashed and ultimately made it hard for poor immigrants to get ahead a) people who spoke different languages b)home country values w...

Mathematics, 10.07.2019 22:10, brittneylouise2852

Ming took a cab across town. his fare was $ 2 2 $22dollar sign, 22, and he leaves an 1 8 % 18%18, percent tip. what is the total amount ming pays the...

English, 10.07.2019 22:10, AnkitDavid1616

What is the main purpose of the second paragraph of this speech? to state the author's demands for amends to demonstrate the importance of the situat...

English, 10.07.2019 22:10, who0fade

Which is an example of irony?...

English, 10.07.2019 22:10, seymani2

Commander mckee checked the dials and switches in the shuttle cockpit and determined that they were functioning normally. he then tested the com...

Mathematics, 10.07.2019 22:10, sebascarvallo2003

What is the factored form of 6x^2 -4x + 15x - 10...