Homework Help: Computers: Computer Science

Recent Homework Questions About Computer Science

science
if the compressor in a refrigerator stopped working, how would its failure affect the heat transfer cycle?
Thursday, January 17, 2013 at 8:53pm

Science
Compare how much kinetic energy and potential energy the ball has at each point and describe why the ball has that energy
Thursday, January 17, 2013 at 8:14pm

Science
WHat fraction of the earth is covered in water? Forgot my science book HELp
Thursday, January 17, 2013 at 8:09pm

Science
What are 6th grade examples of negative feedback mechanism?
Thursday, January 17, 2013 at 7:23pm

science-repost! please help
Determine if the following substances are soluble (at room temperature, 1 atm) in water or in hexane (: grease and CS2 how do you know this
Thursday, January 17, 2013 at 4:48pm

science
The enthalpy of solution of KBr in water is about +198 kJ/mol. Nevertheless, the solubility of KBr in water is relatively high. Why does the solution process occur even though it is endothermic
Thursday, January 17, 2013 at 4:48pm

science
Gene therapy research uses _______ to alter defective hereditary material. (1 point) bacteria cells interferons viruses 2. _____ transports materials within a cell and between cells and makes up ______ percent of most organisms. (1 point) Fat; 60 Protein; 40 Sugar; 75 Water; ...
Thursday, January 17, 2013 at 4:31pm

science
What are the orgin names for these abbreviation? in latin Au-gold ag-sliver sn-tin hg-mercury pb-lead k-potassium w-tungsten fe-tron
Thursday, January 17, 2013 at 3:41pm

physical science(chemistry)
Why can chemical methods not be used to determine the reaction rate at different stages of the reaction?
Thursday, January 17, 2013 at 3:14pm

science
why do you thik modern cars use int
Thursday, January 17, 2013 at 2:44pm

Maths nd science
A ball is thrown vertically upwards.It takes 4 s for the ball to return to the thrower's hand now what is thb maximum height reached by the ball.
Thursday, January 17, 2013 at 2:19pm

Urgent Science!!!
1. Which of the following is NOT a fossil? (1 point) outline of a fern found in a rock petrified wood in the desert baby mammoth found in a glacier old stone tools found in a cave 2. _____ is based on the idea that younger rock layers are deposited on top of older rock layers ...
Thursday, January 17, 2013 at 1:32pm

PHYSICAL SCIENCE
TWO FORCES OF 5N AND 7N RESPECTIVELY ACT ON AN OBJECT.WHEN WILL THE RESULTANT OF THE TWO VECTORS BE AT A MAXIMUM?
Thursday, January 17, 2013 at 12:14pm

science
what is the natural and human-made cause of climate change visible in the computer simulation?
Thursday, January 17, 2013 at 11:32am

science
an iron box immersed in water,kerosene and coconut oil seperately.does same force of buoyant force on iron box in all liquids?
Thursday, January 17, 2013 at 11:25am

Science Help fast
A cheetah can go from a state of resting to running at 20 m/s in just 2 seconds. What is the cheetah’s average acceleration? A. 0.1 m/s2 B. 10 m/s2 C. 0.1 m/s D. 10 m/s
Thursday, January 17, 2013 at 10:30am

political science
is politics an art or a science? give proper reasons for chosen side.(its an essay)
Thursday, January 17, 2013 at 6:00am

science
are u there ms sue?
Thursday, January 17, 2013 at 2:37am

Science
What is the current draw of a 2 kW heater when operating at 240 V?
Wednesday, January 16, 2013 at 11:28pm

Gr 9 Science - physics (part 2)
If the current at one corner of the 12V series circuit is 1.0 A, what is the current at corner number three (all three resistors are the same).
Wednesday, January 16, 2013 at 10:51pm

Gr 9 Science - physics
If all 3 resistors in a series 12V circuit are the same, what will the voltage be across resistor no. 3?
Wednesday, January 16, 2013 at 10:49pm

7th grade science bobpursley
5. Change in the hereditary features of a type of organism over time is ______. (1 point) growth biogenesis spontaneous generation evolution 10. Gregor Mendel discovered some alleles can cover up the presence of others; these alleles are called __________. (1 point) My answers...
Wednesday, January 16, 2013 at 9:12pm

7th grade science ASAP
1. How many chromosomes do human sex cells have? (1 point) 22 43 46 23 2. The actual genetic makeup of an organism for a particular trait is called the ______. The physical characteristic that trait gives the organisms is called the ______. (1 point) genotype; phenotype genome...
Wednesday, January 16, 2013 at 8:55pm

science
what is the unity of life? if asked to explain two examples could it be a human and a chimp or would the two examples be DNA and RNA?
Wednesday, January 16, 2013 at 8:30pm

7th grade science
1. How many chromosomes do human sex cells have? (1 point) 22 43 46 23 2. The actual genetic makeup of an organism for a particular trait is called the ______. The physical characteristic that trait gives the organisms is called the ______. (1 point) genotype; phenotype genome...
Wednesday, January 16, 2013 at 8:21pm

7th grade science ms sue please
1. How many chromosomes do human sex cells have? (1 point) 22 43 46 23 2. The actual genetic makeup of an organism for a particular trait is called the ______. The physical characteristic that trait gives the organisms is called the ______. (1 point) genotype; phenotype genome...
Wednesday, January 16, 2013 at 8:17pm

science
what is the gravitational potential energy of an object to its weight multiplied by its what?
Wednesday, January 16, 2013 at 7:29pm

science
lengths of railway tracks have small gaps between them. Why are the tracks built this way and what might happen it there were no gaps?
Wednesday, January 16, 2013 at 6:01pm

science
lengths of railway tracks have small gaps between them. Why are the tracks built this way and what might happen it there were no gaps?
Wednesday, January 16, 2013 at 5:48pm

Science
State in words the specific information conveyed by a label reading 0.25M Oxalic acid.
Wednesday, January 16, 2013 at 4:53pm

Science
What's a benefit and risk of nuclear energy?
Wednesday, January 16, 2013 at 4:52pm

science
what is the scorpio constellation?
Wednesday, January 16, 2013 at 3:57pm

science
How can I find the physics behind why a wheel moves faster or slower than other wheels? Is this friction?
Wednesday, January 16, 2013 at 3:00pm

astronomy
a remote internet webpage may sometimes reach your computer by going through a geostationary satellite orbiting approx. 3.6x10^7m above earths surface. What is the minimum delay in seconds that the webpage takes to reach your computer.
Wednesday, January 16, 2013 at 2:12pm

Visual Basic (Computer Programming)
ALGORITHM EXERCISES 1. Wilma Peterson is paid by the hour. She would like a program that both calculates and displays her weekly gross pay. For this exercise, you do not need to worry about overtime pay, as Wilma never works more than 40 hours in a week. Desk-check your ...
Wednesday, January 16, 2013 at 12:01pm

science
what is the iupac name of ch tripple bond c single bond ch2 single bond cl
Wednesday, January 16, 2013 at 11:21am

science
a sphere of mass 500.0g is released from point A 5m above the ground and slides down to point B 3.2m through point C 2m in frictionless wire track. (1)determine the particle's speed at points B and C. (2)determine the net work done by the force of graviy in moving the ...
Wednesday, January 16, 2013 at 4:18am

political science
what are the argument for and against politics being a science
Wednesday, January 16, 2013 at 3:33am

social science
1) Which large European city declined significantly in population over the past century? A) Paris B) London C) Rome D) Madrid 2) The industrial city was characterized b A) decentralization B) corporate growth C) manufacturing D) commerce 3) Modern humans have existed for ...
Wednesday, January 16, 2013 at 12:00am

computer
Statement: Bits can be used to represent A) numbers, B) names, C) colors and D) dates. This holds true for: A. A only B. A and C C. A and D D. A, B, C and D
Tuesday, January 15, 2013 at 9:18pm

Science
A coach wants to find out the speed of the runners on a track team. Tell what simple equiptment the coach needs in order to do this and explain how it should be done. You need to know the time and distance in order to calculate speed. Think of some typical equipment used to ...
Tuesday, January 15, 2013 at 7:59pm

Science
The total resistance of a series circuit is 500 ohm. What percentage of the total voltage appears across a 22 ohm resistor in the series circuit?
Tuesday, January 15, 2013 at 6:22pm

science 8th grade
write an advertisement that you could use to sell copies of Mendeleev's periodic table to chemists in 1869. Be sure to emphasize the benefits of the table to the chemical profession. Remember, the chemists have never seen such a table.
Tuesday, January 15, 2013 at 5:58pm

Science
2. Summer occurs on the hemisphere of Earth that is _____. turned away from the sun tilted toward the sun tilted away from the sun turned toward the sun 3. Earth has a(n) _____ and _____ magnetic pole, just as a bar magnet has opposite magnetic poles at each of its ends. up, ...
Tuesday, January 15, 2013 at 1:02pm

science
what is the magnification of an object 2cm tall when placed 10cm in front of a plane mirror?
Tuesday, January 15, 2013 at 10:25am

science
do you think the efforts to improve air quality are worth the economic goals?
Tuesday, January 15, 2013 at 9:51am

Science
What are the independent and dependent variables in the following----- The Effect of Magnet Status on the Perception of Autonomy Among Charge Nurses in a Skilled Nursing Facility as Compared to an Acute Care Facility?
Tuesday, January 15, 2013 at 9:14am

SCIENCE
how do we derive the formula at=vf-vi if we will find acceleration? please have it step by step. Thank you
Tuesday, January 15, 2013 at 7:27am

political science
Is politics a science or not? Give a reasons for answer
Tuesday, January 15, 2013 at 4:34am

science
Ozone layer formed
Tuesday, January 15, 2013 at 12:02am

science
when did the humens appear
Monday, January 14, 2013 at 11:57pm

Science
Chemistry! So a metal is found to absorb 1000 calories as it is heated from 40.0C to 60.0C. How much heat would the same sample absorb if it were heated from 60.0C to 80.0C? I know I'm supposed to use the equation Q=s x m x delta t (or soemthing) Q= energy absorbed s= ...
Monday, January 14, 2013 at 10:39pm

Science, Heat Transfer
list 3 forms of radiation from the sun. how are they alike. how do they differ?
Monday, January 14, 2013 at 7:36pm

science
A solution contains 2 mEq/mL of KCL (Molecular weight 74.5). If a 20 mL ampule of this solution is diluted to 1 liter what is the percent strenght of the resulting solution?
Monday, January 14, 2013 at 6:59pm

Pre-AP physical science
What is the best way to set-up my science fair project that is 40% of my 2nd semester grade and credits ?? A little lost
Monday, January 14, 2013 at 6:24pm

science!
What is the value of resource conservation and what are some strategies for conservation? What are some alternative energy sources that could become more mainstream?
Monday, January 14, 2013 at 5:08pm

Science
What are many of the environmental problems related to development of natural resources such as coal, oil and gas?
Monday, January 14, 2013 at 5:07pm

science
you are riding to school on the bus in a snowstorm. through the window, you see a lighted sign that gives the temperature as 26 degrees, but you can't make out whether the temperature scale is Celsius or Fahrenheit. which is it and how do you know
Monday, January 14, 2013 at 4:30pm

science
How can you group paracrine, endocrine, and neurotransmitter into two groups? (3 different ways to condense them)
Monday, January 14, 2013 at 3:57pm

science
An object with a mass of 11.4 kg experiences a force of 13.68 N. What is the acceleration of the object?
Monday, January 14, 2013 at 3:48pm

Science
Please complete the formula and process in arriving the answer. Please. Thank you. Nathaniel is driving his sports car down a four lane highway at 40m/s. He comes up behind a slow moving dumptruck and decides to pass it in the left hand lane. If Nathaniel can accelerate at 5m/...
Monday, January 14, 2013 at 7:45am

Science
Nathaniel is driving his sports car down a four lane highway at 40m/s. He comes up behind a slow moving dumptruck and decides to pass it in the left hand lane. If Nathaniel can accelerate at 5m/s^2, how long will it take for him to reach the speed of 60m/s?
Monday, January 14, 2013 at 7:30am

science
how can we finf the specific rotation of mixture of compounds like fructose and glucose if we don't knw its percentage composition in the mixture
Monday, January 14, 2013 at 3:59am

science
Can somebody write an acrostic poem for the ELEMENT mercury?? Thank you very much
Sunday, January 13, 2013 at 9:09pm

space science?
Which star is the densest: Antares, Spica, or Polaris?
Sunday, January 13, 2013 at 8:56pm

science
1.2X 10log6 by 1/16=
Sunday, January 13, 2013 at 8:50pm

science
Can somebody write an acrostic poem for the ELEMENT mercury?? Thank you very much
Sunday, January 13, 2013 at 8:29pm

Science
Could anyone link or tell me why does oxygen ignite at high temperature? Thanks
Sunday, January 13, 2013 at 7:05pm

Science
What are functions of the pharynx, colon, caecum in a digestive system of a pig?
Sunday, January 13, 2013 at 5:53pm

science
you read about a rope and pulley machine that was able to produce equal amounts of output work. was this a realistic example why or why not?
Sunday, January 13, 2013 at 5:20pm

science
list two things that car manufacturers do to improve a car's efficiency
Sunday, January 13, 2013 at 5:06pm

science
you read about a rope and pulley machine that was able to produce equal amounts of output work. was this a realistic example why or why not?
Sunday, January 13, 2013 at 4:46pm

earth science
#33 When conducting an experiment that deals with boiling chemicals, which of the following pieces of equipment would be most important to protect you from being injured? a. fire blanket b. eye wash c. tongs d. goggles I cant decide between c and d because your eyes do need to...
Sunday, January 13, 2013 at 3:22pm

earth science
#31 strike slips faults are most likely to occur along which type of plate boundary? a. convergent b. transform c. transcontinental d. divergent
Sunday, January 13, 2013 at 3:13pm

earth science
which of the following element are found in the Earths crust? iron oxygen calcium all of the above
Sunday, January 13, 2013 at 3:02pm

earth science
#26 An inference is_____ A" using your sense to gather data B" a conclusion mad based on data C" a prediction about the results of an experiment D" a persons feeling or judgment about something
Sunday, January 13, 2013 at 3:00pm

earth science
#25 seismic waves are similar to sound waves because_______ a/ both are produced by vibrations b/ both are caused by humans c/ they are both produced by radiation d/ seismic waves and sound waves are not similar in any way
Sunday, January 13, 2013 at 2:57pm

earth science
#16 the inner core of the earth is solid because of increased__________ a> density and composition b> density and temperature c> temperature and pressure d> pressure and density
Sunday, January 13, 2013 at 2:52pm

science
Suppose you put your lunch up on a shelf. Name two kinds of energy it has, and explain why. I think it would have potential energy because it has stored energy being off the ground, but what other energy?
Sunday, January 13, 2013 at 12:39pm

Earth Science
1. What are one internal and one external source of energy in the Earth system? 2. Earth scientists assume that the causes of natural events of phenomena can be discovered through... 3. Science constantly creates new technology. Does this new technology always benefit society?
Sunday, January 13, 2013 at 12:12pm

balaji pharmacy clg ,science
why it is taken 85ml of hcl for 1 lt of solvent according to I.P. while it is 43.02ml of hcl when it is calculated?
Sunday, January 13, 2013 at 4:30am

Earth Science
Quartz is made up of___________ a.)silicon and oxygen b.)iron and oxygen c.)silicon and carbon d.)iron and silicon
Saturday, January 12, 2013 at 10:35pm

Earth Science
Seismic waves move faster through which of the following media? a.) water b.) steel c.) oxygen d.) oil Please answer my study guide is due Monday and the teacher hasn't gone over this I looked through my notes and everything. It would really help if you answer...Please ...
Saturday, January 12, 2013 at 10:32pm

Earth science
The inner core of the Earth is solid because of increased___________ a.)density and composition b.)density and temperature c.)temperature and pressure d.)pressure and density
Saturday, January 12, 2013 at 10:28pm

Earth science
Which of the following is MOST similar between the inner and outer core of the Earth? a.)composition b.)pressure c.)movement d.)density
Saturday, January 12, 2013 at 10:26pm

Earth science
What is the primary cause of crustal movement?
Saturday, January 12, 2013 at 10:21pm

science
How are cyclones formed
Saturday, January 12, 2013 at 11:50am

science
How are cyclones formed
Saturday, January 12, 2013 at 11:49am

balaji pharmacy clg ,science
why do we take 85ml of hcl for 1lit solvent according to I.P. while it is 43.02ml when it is calculated
Saturday, January 12, 2013 at 8:44am

science
Do you expect the solubility of in 0.1 M to be equal to, greater than, or less than that of in water? Explain
Saturday, January 12, 2013 at 5:46am

science
Do you expect the solubility of in 0.1 M to be equal to, greater than, or less than that of in water? Explain
Saturday, January 12, 2013 at 5:44am

Science
In the subject guide search on EDSeek's Home page, enter the following subject term: paleobotany. Based on the results from this search, choose the best answer to this question. 8. Which of the following related subjects is listed as a broader term? A. Palynology B. ...
Saturday, January 12, 2013 at 5:43am

science
The solubility of bismuth iodide in water is 4.291 x 10-3 M. Calculate the value of the solubility product. The dissolution products are and
Saturday, January 12, 2013 at 5:40am

science
8. Which of the following related subjects is listed as a broader term? A. Palynology B. Phytogeography C. Paleontology D. Paleoclimatology
Saturday, January 12, 2013 at 5:34am

science
What is the distance between second nearest neighbor atoms in vanadium? Express your answer in cm
Saturday, January 12, 2013 at 5:29am

science
Shown below is a rough sketch of the unary phase diagram (pressure vs. temperature) for carbon dioxide , dry ice. Note the diagram is not drawn to scale and contains breaks in the axes to signify this. Using the diagram, answer the following questions
Saturday, January 12, 2013 at 5:17am

science
A photon interacts with a ground state electron in a hydrogen atom and is absorbed. The electron is ejected from the atom and exhibits a de Broglie wavelength of . Determine the frequency (in hz) of the interacting photon.
Saturday, January 12, 2013 at 4:56am

science
Which is the higher density of polyethylene, linear or branched? Select the choice with the best accompanying explanation
Saturday, January 12, 2013 at 4:42am

science
A pressure vessel contains a large volume of CO2 gas at 10 atm pressure. A membrane composed of a poly(ether ketone) polymer with thickness 100 microns and net effective area of 100 cm2 covers a small perforated port in the container. The solubility of CO2 at 10 atm is 6.97 x ...
Saturday, January 12, 2013 at 3:44am

science
What is the degree of polymerization, n, of polypropylene with a molecular weight of 600,000 g/mole?
Saturday, January 12, 2013 at 3:24am

science
Calculate the surface energy of the (100) surface of niobium. The enthalpy of atomization of niobium is 745 kJ/mole. Express your answer in units of J/cm2.
Saturday, January 12, 2013 at 3:05am

science
What is the pH of 50 mL of a 0.2M glycolic acid aqueous solution after adding 5 mL of 0.25 M KOH? The pKa of glycolic acis is 3.83 at 25 .
Saturday, January 12, 2013 at 2:42am

science
Estimate the Cl-As-F bond angle
Saturday, January 12, 2013 at 2:34am

science
The rate constants for a first order decay reaction are found to be:
Saturday, January 12, 2013 at 2:20am

science
You need to get to class, 200 meters away, and you can only walk in the hallways at about 1.5 m/s. (if you run any faster, you’ll be caught for running). How much time will it take to get to your class?
Friday, January 11, 2013 at 11:56pm

science
What is true about the amplitude of a tsunami? A- it increases in shallow water near the shore. B- is is always lower in amplitude that a wave made by wind C- it is high enough to topple ocean liner far out sea. D- in deep water, it is 3 times higher than normal ocean waves.
Friday, January 11, 2013 at 5:52pm

7th grade science
What could increase the damage to human built structures during an earthquake? A-buildings far away from the pint of origin of the earthquake B- loose material in underlying land C- solid rock beneath buildings D-flexible buildings is it C???
Friday, January 11, 2013 at 5:36pm

Physical Science
1. The most diffuse elements have the largest atomic weight. -False? 2. A quantum is a small energy unit. -False? 3. Light travels in a continuous wave. -True?
Friday, January 11, 2013 at 3:55pm

Science
Glass bricks are used where people want light allowed through, but still have privacy. What do the bricks do to make this happen? Please help I have searched everything and can not find the answer.
Friday, January 11, 2013 at 11:45am

physical science
determine the velocity of the ball when it is 8m above the thrower's hand
Friday, January 11, 2013 at 2:11am

Science
you push a 75 kg wooden box at a constant speed. the coeffiecent of kinetic friction between the box and the desk is 0.230. You pull the crate a distance of 8.75 m. How much work was done? Explain steps please//
Thursday, January 10, 2013 at 11:18pm

Science
Students wer given materials to complete a circuit to turn on one light. The materials received were 2 wires, a AA battery, and various sizes of light bulbs. What is the variable in the experiment?
Thursday, January 10, 2013 at 10:22pm

science
how many different kinds of climate zone are shown in the map
Thursday, January 10, 2013 at 10:08pm

science
how many different kinds of climate zone are shown in the map
Thursday, January 10, 2013 at 10:05pm

7th grade social studies Ms. Sue please
1. People's occupations, their behavior, and their beliefs are a part of their (1 point) government. climate. technology. culture. 2. When geographers study human-environment interaction, they learn (1 point) how schools are run. how people and their environment affect ...
Thursday, January 10, 2013 at 9:40pm

science
Need help with punnett square tonight if possible
Thursday, January 10, 2013 at 8:57pm

science
Need help with punnett square tonight if possible
Thursday, January 10, 2013 at 8:46pm

science
Need help with punnett square tonight if possible
Thursday, January 10, 2013 at 8:31pm

physics
A hard drive on a modern computer spins at 10000 rpm (revolutions per minute). If the driver is designed to start from rest and reach operating speed in 1.4 s, what is the angular acceleration of the disk?
Thursday, January 10, 2013 at 7:32pm

science
explain transport proteins
Thursday, January 10, 2013 at 7:09pm

science
hey im doing my science homework and i really need hel fast cuz i need a discription(definition), a sentence, and a pic. for thermal expansion, exfoliation, dissolution, oxidation, and hydrolysis i would look in my text book but none of those words are in there i know because ...
Thursday, January 10, 2013 at 6:24pm

science
Calculate the pH at 0, 10, 90, 100 & 110% titration for the titration of 50.0ml of 0.1M HCl with 0.10M NaOH?
Thursday, January 10, 2013 at 4:46pm

Science
What does the word trasmits mean? And no the word is not transmits it says you can think of a pigment as a kind of sponge that absorbs light of all colors except the ones that it trasmits and reflects. WHAT DOES TRASMITS MEAN??????!!!!!
Thursday, January 10, 2013 at 4:44pm

science
A small dog is trained to jump straight up a distance of 1.2 m. How much kinetic energy does the 7.2-kg dog need to jump this high? (The acceleration due to gravity is 9.8 m/s2.) Show your work.
Thursday, January 10, 2013 at 2:18pm

Computer
The company you work for is having financial problems and has cut your software budget for the coming year. What is a legal viable way to save money on future software purchases? A. Use the site license of another company in the same industry. B. Consider open source versions ...
Thursday, January 10, 2013 at 12:27pm

Computer
Your brother is going to serve in the military overseas for four years and asks you about storing his desktop computer in a public storage facility while he is away. The storage units are not temperature controlled. What could be the negative impact of doing this? A. The ...
Thursday, January 10, 2013 at 12:25pm

Computer
Your computer is running very slow. The LED light for the hard drive blinks nearly continually, indicating that the hard drive is spinning even when data is not being saved or read from the hard drive. Based on this scenario, what is probably causing the slowness of the ...
Thursday, January 10, 2013 at 12:24pm

Computer
Your computer is running a lot of services and applications when you log on that you never use. What implications can this mean for your computer? A. Unused services and applications take up valuable hard drive space. B. Your computer uses more power than it needs to. C. 32 ...
Thursday, January 10, 2013 at 12:22pm

science
Name 5 Main Chacteristics In Precambrian Time I looked in the book but I couldn't find anything
Thursday, January 10, 2013 at 10:31am

Science
Compare the nature greenhouse effect process with the human induced. 2. What are the greenhouse gases? Which one is the biggest concern? 3. What are scientists doing to collect data? 4. What role does the carbon cycle play in this problem? 5. What are the political and ...
Thursday, January 10, 2013 at 10:11am

science
an ant walk 4cm east get some rest and continues for another 3cm in the same direction what is the displacement traveled by the ant?
Thursday, January 10, 2013 at 8:31am

science
A researcher studying climamatewould most likely study the causeof what
Wednesday, January 9, 2013 at 10:45pm

science
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!!!!!!!!
Wednesday, January 9, 2013 at 9:33pm

science
A golfer takes two putts to sink his ball in the once he is on the green. The first putt displaces the ball 6.00 m east, and the second putt displaces it 5.40 m south. What displacement would put the ball in the hole in one putt? and how do I show this graphically?
Wednesday, January 9, 2013 at 8:49pm

Science
What are some of the environmental problems related to development of natural resources such as coal, oil and gas?
Wednesday, January 9, 2013 at 7:53pm

Science
What is the value of resource conservation and what are some strategies? What are some alternative energy sources that could become more mainstream?
Wednesday, January 9, 2013 at 7:52pm

Science
What is the function of turgor pressure?
Wednesday, January 9, 2013 at 7:27pm

science
how much work was accomplished by the fall?
Wednesday, January 9, 2013 at 6:58pm

science
how much potential energy did the object have before it fell?
Wednesday, January 9, 2013 at 6:56pm

science
a cart was pulled for a distance of 1 kilometer and the amount of work accomplished equal 40.000 joules. with what force was the work accomplished?
Wednesday, January 9, 2013 at 6:42pm

science
a cart was pulled for a distance of 1 kilometer and the amount of work accomplished equal 40.000 joules. with what force was the work accomplished?
Wednesday, January 9, 2013 at 5:54pm

physical science
push a box across a table with a force of 5 newtons and the box moves 0.5 meter. how much work has been accomplished?
Wednesday, January 9, 2013 at 5:50pm

science
how are a cube and a rectangular prism alike? How are they different?
Wednesday, January 9, 2013 at 5:47pm

Science
What produces the major ocean currents and how does the world's climate affect these currents? Thank you for your help!
Wednesday, January 9, 2013 at 5:41pm

Geological Science
What is the value of resource conservation and some strategies for conservation? What are some alternative energy resources that could become more mainstream?
Wednesday, January 9, 2013 at 5:22pm

Science
Glass bricks are used where people want light allowed through, but still have privacy. What do the bricks do to make this happen?
Wednesday, January 9, 2013 at 3:44pm

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