# total normal stresses of 110 and 40 kpa are applied to two planes at right angles in an element of soil. the shear stress acting on those palnes is 20 kpa. what must be the value of the pore pressure

33,545 results, page 54-
## PHYSICS

WHAT IS MAGNITUDE OF NORMAL FORCE IN FIGURE WITH V=+3M/S +10n INSIDE BOX IS 5KG

*asked by SANDY on January 20, 2011* -
## accounting

"Harris Company manufactures and sells a single product. A partically completed schedule of the company's total and per unit cost over the relevant range of 30,000 to 50,000 per units produced and sold are: United produced and Sold: 30,000 ; 40,000; 50,000

*asked by denise on June 3, 2010* -
## Chemsitry II

mole fraction is equal to partial pressure divided by the total pressure Total pressure= sum of partial pressure use PV=nRT where n= number of moles equation become PV/RT=n make sure to convert the temperature to Kelvin and to use 0.0821 for R. V=volume,

*asked by Delli on May 11, 2007* -
## Math

1. Name a pair of complementary angles. (1 point) 1 and 4 1 and 6 3 and 4 4 and 5 2. If m1=37°, what is m4? (1 point) 53° 43° 37° 27° 3. If m1 = 40°, what is m5? (1 point) 50° 40° 35° 25° Use the figure to answer questions 4–5. Assume that

*asked by YRN DJ on December 17, 2015* -
## Mechanics

The cylindrical bar in the figure has a total length L=1.2 m, a diameter d=15 mm, and is confined by fixed supports at the walls A and B. A concentrated axial load FC=30 kN is applied to the bar at point C as indicated in the figure, with LAC>LBC. The bar

*asked by AMK on May 12, 2013* -
## algebra

There are two similar triangles. The angles are: from top to bottom left: DE, from bottom left to right: EF, And from Top to bottom right corner: DF. DE: 10.32 cm.EF: 8.88 cm.FD 12.24 cm. The angles are: D,top,45 Degrees. E, bottom left corner, 79 Degrees.

*asked by Logan on December 12, 2011* -
## Physics

The second harmonic of a guitar string has a frequency of 120 Hz. What is the length of the guitar string if the speed of the waves on the string is 110 m/s?

*asked by anonymous on February 2, 2013* -
## Math

A dress is on sale at 15%, off the regular price. If the sales price is $110.50, what is the exact regular price? (a)$ 275.00 (b)$93.50 (c)$94.00 (d)$ 95.00 (e)$ 130.00

*asked by Robert G on September 18, 2011* -
## prob. & stat

suppose 240 nursing students took a certification test that is worth 140 points. the five number summary for the scores is shown here. about how many students had a score of 130 or less min. value=68, Q1=110, median=125, Q3=130, max-value=138

*asked by sweet12 on March 31, 2015* -
## math

A farmer has 110 metres of fencing to fence off a rectangular area. Part of one side is a wall of length 15m. Find the dimensions of the ﬁeld that give the maximum area. Answers: length and width = 31,25m Thank you so much for a huge help.

*asked by Lucas on October 22, 2013* -
## chemistry

i.Calculate the volume of carbon ivoxide given off at stp when 20gram of octane is burnt in excess air (c=12,1+=1 gmv of any gass is 22.4dm^3 at stp). ii. Deduce the formula of a hydrocarbon with general formula cnH2n-2 of its molar mass in 110.

*asked by lawrence on September 5, 2016* -
## Math

Suppose 360 nursing students took a certification test that is worth 140 points. The five-number summary for the scores is shown here. min. value = 68 Q1 = 110 median = 125 Q3 = 130 max. value = 138 About how many students had a score of 130 or less?

*asked by Monkey55 on November 4, 2014* -
## pHYSICS

Packages dropped by planes in the olden days didn't have onboard guidance or propulsion systems such as are found today. The path of the package was determined by the initial veloctiy (of the person that dropped that the package) and the acceleration due

*asked by McSmarty on September 21, 2007* -
## statistics

Wages and salaries make up only part of a total compensation. Other parts include paid leave, health insurance, and many others. In 2007, wages and salaries among manufacturers in the United States made up an average of 65.8% of total compensation. To

*asked by june on July 21, 2014* -
## physics

brakes are applied in bringing in a 1200-kg car moving at 25 m/s to rest in 20.0 s. show that the amount of braking force is 1500n.

*asked by jasmin on October 29, 2012* -
## physics

brakes are applied in bringing in a 1200-kg car moving at 25 m/s to rest in 20.0 s. show that the amount of braking force is 1500n.

*asked by jasmin on October 29, 2012* -
## Science

While rearranging a dorm room, a student does 378 J of work in moving a desk 2.8 m. What was the magnitude of the applied horizontal force?

*asked by KeKe on September 19, 2012* -
## physics

calculate the horizontal force that must be applied to produce an acceleration of 1 g for 1 kg. puck on a horizantal frictiom-free air table.

*asked by Anonymous on December 13, 2010* -
## Physics

A car of mass is 100 kg applies break from 40 km per hours to 0 .it takes 12 seconds .what amount of force is applied for breaks?

*asked by S.C.D on July 24, 2014* -
## physics

While rearranging a dorm room, a student does 307 J of work in moving a desk 1.1 m. What was the magnitude of the applied horizontal force?

*asked by kim on September 17, 2016* -
## science

While rearranging a dorm room a student does 286 J of work to move a desk 1.3 m. What was the magnitude of the applied horizontal force?

*asked by Valerie on February 21, 2013* -
## Science

Fertilizers and pesticides applied to farm fields in Pennsylvania have made their way down into the Chesapeake Bay in Maryland. This is an example of _________________ pollution.

*asked by Peter on January 6, 2014* -
## science

While rearranging a dorm room, a student does 286 J of work in moving a desk 1.3 m. What was the magnitude of the applied horizontal force?

*asked by Valerie on February 21, 2013* -
## Physics

Forces of 11.5 N north, 20.4 N east, and 15.7 N south are simultaneously applied to a 3.74 kg mass as it rests on an air table. What is the magnitude of its acceleration?

*asked by Bala on October 31, 2010* -
## Physics

While rearranging a dorm room, a student does 312 J of work in moving a desk 2.0 m. What was the magnitude of the applied horizontal force?

*asked by yazi on February 13, 2015* -
## Physics

Forces of 11.5 N north, 20.4 N east, and 15.7 N south are simultaneously applied to a 3.74 kg mass as it rests on an air table. What is the magnitude of its acceleration?

*asked by Bala on October 31, 2010* -
## Physics

Forces of 10.6 N north, 20.8 N east, and 14.3 N south are simultaneously applied to a 3.76 kg mass as it rests on an air table. What is the magnitude of its acceleration?

*asked by Jane on November 1, 2010* -
## Physics

Forces of 10.6 N north, 20.8 N east, and 14.3 N south are simultaneously applied to a 3.76 kg mass as it rests on an air table. What is the magnitude of its acceleration?

*asked by Jane on November 1, 2010* -
## Physics

Forces of 10.6 N north, 20.8 N east, and 14.3 N south are simultaneously applied to a 3.76 kg mass as it rests on an air table. What is the magnitude of its acceleration?

*asked by Jane on November 1, 2010* -
## physics

Two forces are applied to a car in an effort to move it, as shown in the following figure, where F1 = 416 N and F2 = 363 N. (Assume up and to the right as positive directions.)

*asked by Anonymous on February 25, 2012* -
## Psyc

3. Rita, a sports psychologist, has applied for a huge grant to study factors that will produce more winners in the next international competition.

*asked by karen on February 20, 2015* -
## physics

a plank will break if a forces of 350 N is applied to its center.What is the largest weight it can support if it is titled to an angle of 35degrees?

*asked by jazmyn on September 16, 2010* -
## science

While rearranging a dorm room, a student does 287 J of work in moving a desk 2.5 m. What was the magnitude of the applied horizontal force?

*asked by Kim on February 26, 2013* -
## biomechanics

f a 20.8 N horizontal force must be applied to slide a 10.1 kg box along the floor at constant velocity what is the coefficient of sliding friction between the two surfaces?

*asked by Anonymous on May 20, 2012* -
## science

While rearranging a dorm room, a student does 292 J of work in moving a desk 3.7 m. What was the magnitude of the applied horizontal force?

*asked by ashley on September 3, 2010* -
## science

Fertilizers and pesticides applied to farm fields in Pennsylvania have made their way to Chesapeake Bay Maryland, this is an example of _____________ pollution.

*asked by Anonymous on January 15, 2015* -
## Math Calc

Which of the following statements is/are true 1. If f'(c)=0 then f has a local maximum of minimum at x=c 2. If f is continuous on [a,b] and differentiable on (a,b) and f'(x)=0 on (a,b) then f is constant on [a,b] 3.The Mean Value theorem can be applied to

*asked by Ke$ha on January 5, 2017* -
## Physical Science

While rearranging a dorm room, a student does 310 J of work in moving a desk 1.5 m. What was the magnitude of the applied horizontal force?

*asked by Anonymous on September 18, 2016* -
## physics

determine the energy stored in a 2m long wire of cross sectional area 0.5mm^2 kf the force of 50N is applied to it.

*asked by jay on December 14, 2015* -
## science

While rearranging a dorm room, a student does 288 J of work in moving a desk 2.2 m. What was the magnitude of the applied horizontal force?

*asked by vanessa on February 4, 2012* -
## Business ethnics

Read the case study concerning Joelle which is on page 25 of your text. Discuss the different ethical principles which can be applied in handling this situation. Which would you use and why?

*asked by jay jay on August 7, 2008* -
## english

Factory-trained technicians respond to all our calls. "The service contract...on the whole...applied to upgrades. Need help rewriting malfunctions ect

*asked by Jennie on January 11, 2017* -
## Physics

How much work is done pushing a wheel barrow full of cement 5.3m forward if a force of 500N is applied 20 degrees from the vertical?

*asked by Ted on April 11, 2013* -
## science

While rearranging a dorm room, a student does 292 J of work in moving a desk 3.7 m. What was the magnitude of the applied horizontal force?

*asked by ashley on September 3, 2010* -
## physics

The potential difference applied to an X-ray tube is 5 kV and the current through it is 3.2 mA. Then the number of electrons striking the target per second and speed at which they strike?

*asked by sunil on April 7, 2011* -
## Math-Statistice

In New York State, savings banks are permitted to sell a form of life insurance (SBLI). The approval process consists of underwriting, which includes a review of the application, a medical information bureau check, possible requests for additional medical

*asked by jay on February 9, 2009* -
## statistics

n New York State, savings banks are permitted to sell a form of life insurance (SBLI). The approval process consists of underwriting, which includes a review of the application, a medical information bureau check, possible requests for additional medical

*asked by jay on February 9, 2009* -
## physics

Challenger Deep in the Marianas Trench of the Pacific Ocean is the deepest known spot in the Earth's oceans, at 10.922 km below sea level. Taking density of seawater at atmospheric pressure (p0 = 101.3 kPa) to be 1024 kg/m3 and its bulk modulus to be B(p)

*asked by Anonymous on April 16, 2011* -
## Physics

A worker applies a constant force of magnitude F = 339 N on a crate in a direction è = 26.1o above the horizontal as he pulls it across a level floor through a distance of s = 7.20 m. The mass of the crate is m = 53 kg and the coefficient of kinetic

*asked by Sara H on December 19, 2012* -
## Calculus

The Problem: The spherical top holds a little over 54,000 gallons of water. The base of the top is 60 feet above the ground. The diameter of the supporting column is one-third the radius of the sphere. The base of the supporting column flares out like a

*asked by Zach on March 27, 2011* -
## physics

The 3.0 cm -diameter water line in the figure splits into two 1.0 cm -diameter pipes. All pipes are circular and at the same elevation. At point A, the water speed is 2.0 m/s and the gauge pressure is 50 kPa. What is the gauge pressure at point B?

*asked by Dr.B on March 22, 2018* -
## Chemistry

The theoritical yeild of a reaction that gives off nitrogen trifluoride gas is 844 mL at STP. What total volume of NF3 plus water vapor will be collected over water at 25° C and a total pressure of 1.017 atm?

*asked by Katie on February 14, 2008* -
## Science

A boy walks a total distance of 210 km due North. His starting position is at 20 km and his final position is 34 km. If it takes him 3 hours and 20 minutes to make this trip, what is his total velocity? What is his speed?

*asked by Martha on October 7, 2010* -
## maths

a hemisphericalbowl of diameter 14cm mounted on a bucket inform of frustrum of a cone if the base diametre of the bucket is 7cm and total hieght is 21cm calculate the total surface area

*asked by john on September 7, 2008* -
## Managerial Economics

Consider the Linear demand function Q = 20 - 0.5P c- Using calculus, find the level of output, Qrmax, where total revenue reaches its maximum value. What price Prmx maximizes total revenue? What is the value of TR at this maximum point. d- Write the

*asked by alejandro guzman on March 13, 2013* -
## ACCT 2100

The bookkeeper for Andy’s Country Music Bar went insane and left this incomplete balance sheet. Andy’s working capital is $95,000 and its debt to assets ratio is 40 percent. Required: Complete the balance sheet by supplying the missing amounts. (Round

*asked by Jimmy D on April 29, 2013* -
## Physics

The driver of a car on a horizontal road makes an emergency stop by applying the brakes so that all four wheels lock and skid along the road. The coefficient of kinetic friction between tires and road is 0.39. The separation between the front and rear

*asked by zack on January 15, 2013* -
## MATH-PLEASE HELP :(

Consider the Venn diagram below. The numbers in the regions of the circle indicate the number of items that belong to that region. (2 intersecting circles A & B, where A part is 50, B part is 110, and the intersecting part is 40) Determine: n(A) n(B) P(A)

*asked by Jen on July 28, 2011* -
## math

A local citizen wants to fence a rectangular community garden. The length of the garden should be at least 110 ft, and the distance around should be no more than 380 ft. Write a system of inequalities that models the possible dimensions of the garden.

*asked by Jane on December 29, 2011* -
## Math

Consider the Venn diagram below. The numbers in the regions of the circle indicate the number of items that belong to that region. (2 intersecting circles A & B, where A part is 50, B part is 110, and the intersecting part is 40) Determine: n(A) n(B) P(A)

*asked by Jen on July 27, 2011* -
## physics

A ball is thrown horizontally from the top of a building 32.3 m high. The ball strikes the ground at a point 110 m from the base of the building. The acceleration of gravity is 9.8 m/s 2 . Find the time the ball is in motion. Answer in units of s

*asked by Kimberly on October 15, 2013* -
## TO ALL JISKHA STAFF!!!

I did a test to all the website that supposedley give you help with your homework, i have to say your is the best becuase it is very invormative and you don't give the answer you let the kids learn what it is by themselves and you encourage them i give you

*asked by Anonymous on September 12, 2006* -
## chemistry

If 10g of steam at 110 c is pumped into an insulated vessel containing 100g of water at 20 c, what will be the equilibrium temperature of the mixture? spheat H2O(l)=4.18J/g*c, spheat h2O(g)=2.03J/g*c, heat of vap H2O(l)=2.260kJ/g

*asked by Holly on August 1, 2010* -
## MATH

Consider the Venn diagram below. The numbers in the regions of the circle indicate the number of items that belong to that region. (2 intersecting circles A & B, where A part is 50, B part is 110, and the intersecting part is 40) Determine: n(A) n(B) P(A)

*asked by Jen on July 27, 2011* -
## Math-Please help :(

*asked by Jen on July 27, 2011* -
## physics please help:)

A car misses a turn and sinks into a shallow lake to a depth of 8.9 m. If the area of the car door is 0.51 m2, what is the force exerted on the outside of the door by the water? Note: 1 atm = 101.325 kPa. What is the force exerted on the inside of the door

*asked by Katie on April 2, 2012* -
## physics

A car misses a turn and sinks into a shallow lake to a depth of 8.9 m. If the area of the car door is 0.51 m2, what is the force exerted on the outside of the door by the water? Note: 1 atm = 101.325 kPa. What is the force exerted on the inside of the door

*asked by katie please help:) on April 2, 2012* -
## Math

There are two cousins. One cousin is 3 times older than the other. Their total age if added together total 36. How old are the cousins

*asked by Charlene on November 11, 2014* -
## Math

Arrange the digits 1-9 in 3 rows and 3 colums, in such a way that each row across and down has the same total. Hint: each row will total 15

*asked by Jazmin on August 21, 2008* -
## 7th grade

Jasmine's quarters total $2.80 more than her nickels, of which she has half as many as she has dimes, which total 80 cents more than her quarters.

*asked by Jacob on October 15, 2008* -
## algebra

if an investor invest a total of $1900.00 and one earned 4% and the other 2% and his total profit is $66, how much did he invest in both funds?

*asked by kat on June 24, 2012* -
## Maths

1/3 of the total barn animals were chickens and rest were pigs there were total 20 legs. How many were pigs?

*asked by Nadir on May 17, 2011* -
## maths/physics

particle of mass m kilograms is acted on by two forces F[1] and F[2] with magnitudes 3*sqr-root 5 newtons and sqr-root 5 newtons and directions parallel to the vectors i+2j and i-2j respectively. The particle is initially at a position given by the vector

*asked by rav on July 14, 2006* -
## programming

I am supposed to modify this program so it begins by asking the user for the number of values. The program then uses a loop to read the specified number of values and then display their average. program is below that i worked on in class. I been working on

*asked by cl on September 2, 2009* -
## Physics

You fill your tires with air on a cold morning (-5degreesC) to 220-kPa gauge pressure, then drive into a 32degreesC desert. (a) Assuming the volume of air in the tires remains constant, what's the new gauge pressure? (b) what would be the gauge pressure if

*asked by Haylee on January 25, 2012* -
## Physics

a small rock with mass 0.20 kg is released from rest at point A which is at the top edge of a large, hemispherical bowl with radius R = .5m. assume that the size of the rock is small compared to R, so that the rock can be treated as a particle, and assume

*asked by Frankie on October 23, 2012* -
## Accounting

Impact of a Transaction The company borrowed $85,000 in cash from Eastern Bank. a. List the accounts impacted by the transaction. b. For each account, indicate whether the transaction increased or decreased the account. c. For each account, indicate how

*asked by patti on March 17, 2009* -
## Algebra 2

In triangle ABC,

*asked by Veronika on February 23, 2016* -
## Math 2 questions

13. Name the quadrilateral with exactly one pair of parallel sides. kite parallelogram rhombus trapezoid 14. What is the sum of the interior angles for a pentagon? 900º 540º 720º 108º

*asked by anonymous on March 6, 2014* -
## Pre-calc

There exist constants a, b, c, and d such that(sin x)^7 = asin 7x + bsin 5x + csin 3x + dsin x for all angles x. Find d. I tried rewriting them in the exponential form, but it becomes ugly as there are many negative cosines and divisions of i. Help?

*asked by Matthew on April 8, 2015* -
## physics

two particle with equal mass, one carrying a charge q and the other -2q each enter at right angles to a uniform magnetic field with the same velocity. which is deflected into a circular path with the larger radius?

*asked by fatih on March 10, 2012* -
## physics133

1 The principle of conservation of heat energy states that that when an object is at constant temperature or is in thermal equilibrium, it is losing and gaining heat at equal rates. the heat lost by a hot body is equal to the heat gained by the cold body

*asked by Cali franco on April 26, 2015* -
## Math

I have 37 different dollar amounts. I also have an additional 2 dollar amounts. If I total the 2 dollar amounts I get the same number as if I total all 37 amounts. Is there a way to use this information to break up the 37 numbers into 2 sets so that each

*asked by Dale on October 17, 2006* -
## Cost accounting

(Predetermined OH rate) For 2008, Southwest Industrial has a monthly overhead cost formula of $42,900+$6 per direct labor hour. The firm’s 2008, expected annual capacity is 156,000 direct labor hours, to be incurred evenly each month. Making one unit of

*asked by Josephine on September 30, 2009* -
## Child Development

Prepare a Microsoft® PowerPoint® presentation, flow chart, or other visual aid to provide an overview of the normal developmental expectations for each of the five developmental stages. The content of your presentation should include a brief description

*asked by Kerry on September 21, 2008* -
## Economics

You bought the bond for $1,040, after 6 months you received a coupon of $35 and after another 6 months you received another $35 coupon and you sold the bond for $1,070. What would be your total dollar return in that case? What would be your total

*asked by Sarah on April 30, 2012* -
## Math

You bought the bond for $1,040, after 6 months you received a coupon of $35 and after another 6 months you received another $35 coupon and you sold the bond for $1,070. What would be your total dollar return in that case? What would be your total

*asked by Sarah on April 29, 2012* -
## Science - N Cycle Management

Consider a corn field in the spring at the end of April. The field has been heavily tilled in the fall and all residues have been incorporated in the soil, and are decomposed by this time. Chemical fertilizer (an inorganic fertilizer with only nitrate

*asked by Adam on November 4, 2015* -
## MATH

The measure of two complementary angles are in the ratio 7:11. What is the measure of the smaller angle? Would the correct answer be 35?

*asked by helen on February 24, 2012* -
## Math

How was it determined that a circle is 360 degrees and all angles of a triangle equal 180 degrees?

*asked by Alex on February 6, 2008* -
## Math

One angle of a triangle is 90 degrees.If the ratio of the legs is 1:1 what are the measures (in degrees) of the two remaining angles?

*asked by Lace on June 1, 2012* -
## math

If the angles of a triangle arc in the ratio of 5:6:7, the triangle is Acute Obtuse Right Isosceles Equilateral

*asked by Anonymous on August 18, 2015* -
## maths

An angle of a parallelogram is 20 degree less then its adjacent angle. Find the measure of its remaining angles.

*asked by asha Meena on June 15, 2016* -
## Math (Calc)

Find the Exact value of Pi/24. I'm not sure whether to use a half-angle formula or a difference/sum of angles formula.

*asked by Bryan on December 9, 2007* -
## Math

Carla has a plate that has 4 equal sides, 2 pairs of parallel sides, and no right angles. Which quadrilateral is it?

*asked by Mia on February 16, 2012* -
## Shapes

Find the pronumeral. In a parallelogram the 4 angles are (3m+16), (4n-16), 68 and 68. Find the pronumeralsm and n and write the equation for the problem

*asked by Jannie on October 12, 2010* -
## Math

If you're given a 90 degree angle split down the middle, and one of the angles is 30 degrees, what would the other angle be? sorry im not too good at math

*asked by Dara on January 14, 2011* -
## Math

one angle of a triangle is 90 degrees. If the ratio of the legs i 1:1, what are the mesuares( in degrees) of the 2 remaining angles?

*asked by Maria on November 8, 2011* -
## Geometry

The measures of the interior angles of a triangle are in the ratio 1:2:3. what is the measure of the smallest angle of the triangle is?

*asked by cid on April 27, 2016* -
## math

A branch grows from the trunk of a tree. It makes two supplementary angles with the trunk. What must be the variable of x if you have 76+8x=

*asked by oswaldo on May 14, 2015*