March 31, 2015

Search: Phsyics(Please respond)

Number of results: 50,754

business plan
Please respond I did review the information you gave me and I was told to anwer this question. can you please respond with your assistance how to answer this question. How can I clearly state sound reasons that my services are currently viable and how I will react to future ...
January 4, 2014 by Anita

Determine the specific gravity of a fish which masses 320g in air and has an apparent mass of 21g in water
June 3, 2012 by VIJ

Phsyics(Please respond)
A uniform horizontal beam is attached to a vertical wall by a frictionless hinge and supported from below at an angle = 38o by a brace that is attached to a pin. The beam has a weight of 347 N. Three additional forces keep the beam in equilibrium. The brace applies a force ...
June 9, 2012 by Hannah

3rd grade science
All living things respond in certain ways to ______ in their environment. A.. Changes B.. Respond C.. React
August 18, 2010 by mary

I want help with this question. I keep getting it wrong. Please help! Estimate the total amount of translational kinetic energy in a small classroom at normal room temperature. Assume the room measures 5.00 m by 12.0 m by 4.00 m.
May 5, 2011 by Anonymous

Hooke's Law and Young's Modulus Can someone please explain this to me. How can one determine if a material behaves according to Hooke's law?
October 24, 2008 by Mary

Which of the following violate the rule of subject-verb agreement? How would you correct the errors? Either Sue or I are supposed to respond. Is it supposed to be: Either Sue or I am supposed to respond. OR Either Sue or I were supposed to respond. ?
November 4, 2008 by Danielle

Finance Management
CASE STUDY 1 please read the continuing case at the end of Chapters 1 and 2 in your textbook. After studying the Chapter 1 case, respond to the following: 1.At which level do some of the basic functions (cost accounting, reporting tax, patient accounts and billing, accounts ...
July 16, 2012 by Casey

Can you explain to me how an LCD works?
May 1, 2010 by Emily

What is the significance of the sign of the velocity (whether is + or -)?
September 18, 2009 by Mya

1. No economic system has been able to respond quickly to the devastation caused by war or natural disasters. Why is the free market system more likely to respond faster?
January 8, 2010 by ALEX

please I really need help with these 1. A man pulls a 300 N object across a horizontal surface using a 100 N force applied at a 35 angle. What is the normal force? If the object is pulled at constant speed, what is the coefficient of friction?
October 13, 2010 by physics LSU

Please respond to my previous post.
January 10, 2010 by Phil

psychological statistics
can someone please respond
November 19, 2012 by carla

a traffic sign is in the shape of an isosceles triangle. each of the equal sides is 5in.longer than tice the base.if the perimeter is 80in., find the length of the base? whoever helps me can you tell me how to respond i do not know how to respond back to say thank you or ask ...
July 14, 2009 by sweetangle

Physics(Please respond)
A golfer hits a shot to a green that is elevated 3.0 m above the point where the ball is struck. The ball leaves the club at a speed of 17.4 m/s at an angle of 35.0 above the horizontal. It rises to its maximum height and then falls down to the green. Ignoring air resistance...
May 29, 2012 by Hannah

what is a cross product please respond ASAP!!
March 15, 2011 by Anonymous

can you please check this problem for me, and if I happen to get it wrong. explain it? thank you =]]. -6x=54 this is the problem. -6x =54 +6 +6 x = 48 ?? is this right please respond. =]]
January 7, 2008 by Taylor

i need some tips
okay so now i have this test called tcap and there is A LOT to study and i only have 2 days to study i need help do u have any tips that would help me study or help me ON my tcap test please respond i need as many people to respond because i really need help thank you
April 16, 2010 by anna

September 11, 2007 by Brooke

Two objects attract each other gravitationally with a force of 2.110−10 when they are 0.21 apart. Their total mass is 4.00 .
April 3, 2010 by Michael

When I say, "I don't like milk." Should the person respond "me either" meaning, I don't like milk either? If they respond "me neither" isn't that a double negative? Thanks and I'm sorry. I'm sure I didn't type that question correctly.
May 12, 2010 by Mary

socail studies
why was the roman coliseum built please respond quikly thanks ~tyler
April 27, 2009 by tyler

Physics(Please respond)
1) A roller coaster (398 kg) moves from A (3.82 m above the ground) to B (29.4 m above the ground). Two non-conservative forces are present: friction does -1.82 x 104 J of work on the car, and a chain mechanism does +5.49 x 10^4 J of work to help the car up a long climb. What ...
June 3, 2012 by Hannah

A brick of mass 1.5 kg slides down an icy roof inclined at 30.0 with respect to the horizontal. (a) If the brick starts from rest, how fast is it moving when it reaches the edge of the roof 1.75 m away? Ignore friction. m/s ? (b) Redo part (a) if the coefficient of kinetic ...
February 27, 2012 by Jacky

she did not respond when i called. Please let us know what your question is. Thanks. =) Books generally don't return phone calls.
March 30, 2007 by antonio

Solve the differential equation, we're using u substitution: dy/dx= 4x + (4x/ sqr root (16-x^2)) Thanks. Please respond!
December 6, 2009 by Taylor

A football is kicked at 15 m/s with an angle of 35 degrees with the ground. How long is it in the air? How far will it land? Can someone help plz... Thanks!
December 3, 2007 by Dan

To debbie: business math
You've posted at least 25 business math questions in the last couple of days, with no indication of your own efforts. In addition you ignored my request to respond to the requests we made to your early posts. As I told you yesterday, until you respond to them, your posts will ...
October 30, 2010 by Ms. Sue

To Mia
Please see the answer to your question below. The math tutor may be able to help you if you respond to his post.
September 24, 2009 by Ms. Sue

A 40.6-kg crate rests on a horizontal floor, and a 69.1-kg person is standing on the crate. Determine the magnitude of the normal force that (a) the floor exerts on the crate and (b) the crate exerts on the person.
November 29, 2011 by darren

Physics(Please respond)
A system does 210 J of work on its environment and gains 80.6 J of heat in the process. Find the change in the internal energy of (a) the system and (b) the environment. Physics(Please respond) - Elena, Thursday, June 21, 2012 at 2:33am U = Q - W Where U is the change in the...
June 21, 2012 by Hannah

Determine the absolute pressure at the bottom of a lake that is 66.1 m deep. Write your answer correct to two decimal paces let Patm = 101,300 Pa
March 13, 2014 by Paul

MY QUESTION IS: how do adaptations enable organisms to reduce competition for food and other resources? thank u please respond before 9
May 13, 2009 by elenny

AP Physics PLEASE respond immediately pleasethanku
THANK YOU!! What is a combination of h (plancks constant), c(speed of light) and G (6.67x10^-11 Nm^2 / kg^2) that has units of length?
January 3, 2011 by Hello

hi, has anyone done the lab on 1.2 lab : constant velocity? it's about ticker tape. thanks
March 11, 2009 by ashley

When A 3 kg object is suspeneded by an elastic band, it is stretched 15 cm. What would the srping constant for the elastic be?
December 8, 2014 by asdasdasda

Ms, Sue please respond
I had posted a serious letter of a real situation that happenned. I sm trying to write this letter for that reason. I am not sure where it will seem like an excuse if i bring the forms. please suggest a better way of writing the letter.
February 4, 2009 by Manny

hi, i am in forth grade i need to know what factors means. now for my home work. can you please respond and in a way i can under stand.
October 29, 2009 by paige

A 75 kg student stands at the top of a 30 m tall building. How much gravitational potential energy does this student possess?
May 24, 2012 by Lissa

It is known that 60% of people do not respond to mailed questionnaires. In a sample of 20 questionnaires mailed, what is the probability that more than 12 people will respond?
May 2, 2008 by Lindy

A wheel has a radius of 6.6 m. How far (path length) does a point on the circumference travel if the wheel is rotated through an angle of 52.0?
November 4, 2012 by Anonymous

social studies
Respond to the following in a complete sentence: Why do you think some Framers of the Constitution insisted on including a Bill of Rights? can you please help me on this
May 1, 2013 by angela

IPC(integrated phsyics)
Insulating materials are rated by their _____. specific heat heat index R-value temperature resistance
November 29, 2010 by lana

I'm confused on my notes and how many beats there worth. If you can help please respond A.S.A.P because I have to be in a sight reading contest this Tuesday in front of my whole class. thankss!
October 9, 2011 by Anonymous

To Annabelle
I have removed your extraneous answers from the last four or five posts. Please do not respond if you don't know the answer. If you persist in responding with rubbish you will be banned from this site.
November 10, 2012 by DrBob222

To Anthony Awesome
Please do not respond to questions unless you can really help the student. This is not your playground. If you continue to post nonsense, you'll be banned from posting anything here.
April 15, 2014 by Ms. Sue

Alright. I'm supposed to respond to this, but I'm not really sure how to respond. Here it is: In one character we see a complex mix of what he is, what he is supposed to be, what he thinks he is, and how he is perceived by others. Trace the way Chaucer achieves this in the ...
February 7, 2010 by Karen

help please
A student wants to know why if the odds in favor of an event are 3:4, the probability of the event occurring is not 3/4 How do you respond?
February 20, 2015 by joe

An airplane has a velocity of 185 miles per hour when it lands, how long must the runway be if the plane decellerates at 2.5 meters per second
July 5, 2012 by Andrew Moore

on the 1st page can someone please help me??????? Its the 2nd and 3rd black dot next to my nasme. Even if this is a repost, more information needs to be given before we can adequately respond. Please repost with more information. Thanks for asking.
April 29, 2007 by Mack

Science (Please Respond SOON!)
I think I'm using the wrong formulas or SOMETHING... Here's the question: "Two equal charges are separated by 3.7 10^-10 m. The force between the charges has a magnitude of 2.37 10^-3 N. What is the magnitude of q on the charges?" Here's my work: F = kc(q1q2/r^2) 2.37 x 10...
May 7, 2009 by Judy

Question on essay ( Please respond?)
Is there anyway I could email a tutor and send them a picture I scanned of my homework, because it's a bit hard to explain over words? Thanks. -Allyson
October 27, 2010 by Allyson

Can somebody please help with these questions please 1: What are the three stages of Hans Selye's General Adaptation Syndrome, and how does your body respond to each one? 2: What are the generally accepted causes of Post Traumatic Stress Disorder? 3: What is the difference ...
September 7, 2011 by JKim

November 7, 2010 by ROWDY ANDRESS

A 975-kg car accelerates. The magnitude of the average net force acting on the car is 3478 N, what is the acceleration of the car?
December 15, 2011 by cheryl

Algebra Can someone who is serious respond
Can someone check my answer please? Find the corresponding y values for x= -2,-1,0,1,2,3 if y= x^-x-2. My answers are under Y. X Y -2 -4 -1 -2 0 -2 1 0 2 4 3 10
November 20, 2007 by Alicia

I don't understand how to do this problem. Please help! Find an exponential function of the form f(x) = bax that has a y-intercept of 2 and passes through the point (2, 98). For example, if the equation is f(x) = 2(7)x respond by entering the answer as 2(7)^x
May 19, 2011 by alyssa

How much hydrogen gas (mL) would be rpoduced at 25 degreez C and 1.34 atm if 5.5 grams of zinc reacts with 25mL of 0.05 M hydgrchloric acid? Please respond with how u found the answer
May 25, 2013 by mb

May 1, 2012 by siddhi

Each of the space shuttles main engines is fed liquid hydrogen by a high-pressure pump. Turbine blades inside the pump rotate at 617 rev/s. A point on one of the blades traces out a circle with a radius of 0.020 m as the blade rotates. (a) What is the magnitude of the ...
November 1, 2010 by jack

A model rocket is launched at an angle of 80 degrees aboce the x axis, with a velocity of 30m/s. How high will the rocket be 5 seconds after launch? ROund your answer to the nearest tenth
September 24, 2013 by Derrick

How a person respond to this type of statement? I am not sure how I would respond to this statement. Do you have any suggestions to how one might respond? Is this true or a false statement? (I think it might be a true statement) We all hold different statuses among society. ...
May 1, 2011 by Sharon

physics(Please respond)
if a rock is dropped into a well and it takes 17 seconds to hit the water how far down is the water level from the top of the well
March 13, 2015 by mike

social studies
i am doing a worksheet for cause and effect and well i can not anywhere find an cause to why the second continental congress that was held in piladelphia in may of 1775 please respond soon , the confused girl p.s this will help me alot and you will be remembered . thanks in ...
March 25, 2008 by sam

American History
I don't know how to respond to this question can anyone please help me. Thanks Why do you think there were 'restrictions' or laws against inter-racial marriage, or same sex during the 18th century? And, how long did this permeate culture?
July 20, 2009 by America

what is the the effect on acceleration of increasing the mass of the cart without increasing the force that is causing the acceleration
October 26, 2010 by gary

A 75.0 g bullet is fired at a muzzle velocity of 476 m/s from a gun with a mass 4.75 kg and a barrel length of 60 cm How long is the bullet in the barrel?
March 9, 2012 by Anonymous

How much heat is required to raise the temperature of a 4.1-kg block of steel by 64 K? (The specific heat of this steel is 450 J/kg K.)
February 18, 2015 by Kim

Computer Programming Design
I really need someone to help me with this.I post this last week and I did not respond to it hopefully someone will respond Design a program that calculates the total amount of a meal purchased at a restaurant. The program should ask the user to enter the charge for the food, ...
May 2, 2009 by Dornica

A cannonball is fired into the air with a speed of 42 m/s from a height of 28 m, with what speed does the cannonball hit the ground?
April 16, 2012 by Kelly

Determine the magnitude and direction of the gravitational force exerted a) on the Moon by Earth and b) on Earth by Moon.
December 18, 2012 by g

dog behavior
please check my answer thanks so much for your help. True of False generalization means The tendecy to respond to stimuli resmbling the conditioned stmulus I said True
June 17, 2008 by Anne

Word within the word list 9
what are the answers to vulpine:porcine:: clever:gluttonous fox:grapes telegraph:photograph ignominious:glorious Please respond asap thanks!
January 30, 2011 by Megan

Grammar- 1 Sentence- Please respond ASAP!
Is this the correct way to say it/ or write this sentence? Excellent condition, except for some worn on the soles on both boots.
February 26, 2014 by Lilly

a 100 kg block being released from rest over a pulley from a height of 1.0 m. It takes 0.98 s to reach the floor. What is the mass of the block hanging on the other side of the pulley.
September 20, 2012 by mike

A projectile is fired with an initial speed of 61.3m/s at an angle of 44.2∘ above the horizontal on a long flat firing range. (a) Determine the maximum height reached by the projectile. (b) Determine the total time in the air. (c) Determine the total horizontal distance ...
September 15, 2013 by Tucker

A compact disk, which has a diameter of 12.0 cm, speeds up uniformly from zero to 2.50 rev/s in 2.10 s. What is the tangential acceleration of a point on the outer rim of the disk at the moment when its angular speed is the following values? (a) 2.00 rev/s
October 24, 2010 by mary

A 8.010−2-{\rm kg} toy airplane is tied to the ceiling with a string. When the airplane's motor is started, it moves with a constant speed of 1.30 m/s in a horizontal circle of radius 0.41 m, Find the angle the string makes with the vertical.
December 16, 2010 by Lisa

A skier is gliding along at 2.5m/s on horizontal, frictionless snow. He suddenly starts down a 10∘ incline. His speed at the bottom is 13m/s . What is the length of the incline? How long does it take him to reach the bottom?
January 29, 2015 by John

What is an acrostic poem for the word mesozoic? (must represent the word as you go as in the word relating to that word(: PLEASE RESPOND ASAP!!!!!!!!
January 9, 2013 by Laycee Montgomery

the coefficient of volume expansion for iron is 3.6 X 10^-5/C degrees. If a 17 m long rod of iron is cooled from 100 degrees C to 5 degrees C, What is the new length?
March 19, 2014 by mel

Respond by explaining how the Berlin Wall did or did not reflect the policy of containment. Berlin Wall, U.S. Response A. Definition/description B. Background information/rationale C. Why it is or isnt part of the policy of containment Please help! Please don't include links...
February 4, 2011 by Heather

central texas college
Can somebody help please!!!This is the first time that that I take a literature class, on English II in English and I can really use some help. I am taking English 1302, which is pretty much literature and the teacher told us to define some literacy terms, for example: ...
April 1, 2014 by ingrid

Is an object with a temperature of 273.2 K hotter than, colder than, or at the same temperature as an object with a temperature of 0'C? I don't know how to convert kelvin to celcius.
January 17, 2011 by Abida

Math(Please respond)
.50 - x / x = 3.20e-1 I need to solve for x. I was going to do .50 X 3.20e-1 and then take the square root but this is not correct. I am not sure what to do. Thank you for your help. Math(Please help) - Reiny, Tuesday, April 17, 2012 at 3:18pm You probably meant (.50 - x)/x...
April 18, 2012 by Hannah

Spanish (Please check)
1. in which region of Spain is the city Segovia located? a. Northern Spain b. Central Spain c. Southern Spain ** 2. What important cultural center in Madrid is home to one of the worlds finest collections of European are from the twelfth to nineteenth century? a. The Prado ** ...
February 18, 2014 by #1Student

Signals that help the body process and respond to information from the environment are ________________. active transport nerve impulses equilibrium Is it Active transport ?
November 13, 2014 by Naiya

Chemistry(Please respond)
Calculate the pH of an aqueous solution of 0.15 M potassium carbonate. I know that pH = -log(H30+) but I am not sure how to start this problem. Chemistry(Please help) - DrBob222, Saturday, April 14, 2012 at 11:09pm Hydrolyze the CO3^2-. CO3^- + HOH ==> HCO3^- + OH^- Do an ...
April 18, 2012 by Hannah

To move a large crate across a rough floor, you push on it with a force F at an angle of 21 below the horizontal. The mass of the crate is 31 kg, s is 0.57, and k is 0.45. Find the force necessary to start the crate moving
September 19, 2012 by nate

Physics(Please respond)
There is a diagram of a ball being thrown in a horizontal diection at 30m/s and there is an angle of 48degrees and a side with 4m. How long is the ball in the air? I am confused because I am not sure of the equation. I know that is is something like y = yo + ? - 1/2gt^2 Thank...
May 23, 2012 by Hannah

Hi I'm doing a mla research paper for my college English class. My topic is What is Lupus? I having a difficult time coming up with a thesis for this topic. If anybody has any ideas please respond. Thanks
March 28, 2012 by Lakeisha

Physics(Please respond)
A system does 210 J of work on its environment and gains 80.6 J of heat in the process. Find the change in the internal energy of (a) the system and (b) the environment. I am not sure how to start this.
June 20, 2012 by Hannah

Physics(Please respond)
A system does 210 J of work on its environment and gains 80.6 J of heat in the process. Find the change in the internal energy of (a) the system and (b) the environment. I am not sure how to start this. Thank you for the help.
June 20, 2012 by Hannah

Early Child Ed.
Yes. Temper tantrums are usually caused by a child's frustrations and is strictly emotional. B. is the best answer. By the way, beware of any answer that says "always" or "never." When you're working with people, there are almost no situations that are that black and white as ...
August 2, 2007 by Ms. Sue

SCI 275
I am supposed to respond to the following statement: Nonrenewable energy resources include coal, oil, and natural gas. I am really unsure how to repond to it. All of these sources are infact nonrenewable. PLEASE someone help me. Thank you
May 16, 2010 by QueenP

religion (please help)
explain what the cultural and societal influences that have made hinduism vital to the region in which it originated. Please tell us what you've learned. We'll be glad to critique your answer and respond to your ideas. ms.sue you should give this student the website for ...
January 28, 2007 by kg

Physics(Please respond)
a rollar coaster is 80m high and has a 50kg car at rest. Ignore air resistance and friction. If the speed of the car is 60m/s what is the height? 0+50(9.8)(80) = 1/2(50)(vf^2) + (60)^2 + 50(9.8)(h). Is this equation correct?? If so I do not know how to solve for h since on the...
May 30, 2012 by Hannah

Phsyics HELP!
A car accelerates uniformly from +10.0 m/s to +50.0 m/s over a distance of 225 m. How long did it take to go that distance? Show all your work, including the equation used, given and unknown quantities, and any algebra required. Make sure your answer has the correct number of ...
March 5, 2015 by Vivian

Bat is flying 5m/s while chasing an insect that is flying in the same direction. The bat emits 40kHz chirp and hears a 40.4kHz reflected sound wave. What is the speed of the insect? ??? lost
July 19, 2012 by Jake

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