1. Science

    Which waves can be used to map the interior of earth?
  2. Science

    Why is Earth is the omnipresent conductive surface?
  3. 1st grade

    how many miles does the earth travles a minute or second ????
  4. social studies

    What is the base for the earth's hills and mountains?
  5. Physics

    what propels a rocket away from the surface of the earth?
  6. science

    is the weight of an object the same at any point on the earth
  7. science

    The study of the Earth's magnetic field is known as
  8. Mechanics

    If an object weighs 39.2 N on earth, what is its mass?
  9. Physics

    what propels a rocket away from the surface of the earth?
  10. Science

    Does Earth rotate or orbit each day?
  11. chemistry

    A lithium nucleus has three protons and three neutrons. How many electrons would it take to equal the mass of a lithium nucleus?
  12. 8th grade physical science

    what is the charge on carbonate ion? Compared to the number of protons, how many electrons does the carbonate ion have?
  13. phys111

    I travel 1 km east, than 1 km north, then climb 400m straight up a cliff. what is my distance from my starting point?
  14. world history

    North Korea's capitalist economy has surged over the last decade due to increasing exports. I say false
  15. History

    How did the arrival of Europeans settlers in North America affect the lives and the cultures of the the indigenous people there?
  16. math

    A man walks 24kmdue north and 7km due west. What is the bearing from the starting point?
  17. precal.

    Jet traveling at 560 mph. At a bearing of 57. After flying 1.4 hours. How far north will the plane travel?
  18. science

    It take you 9.5 min to walk with an average velocity of 1.2 m/s to the north from the bus stop to the museum entrance. What is your displacewment?
  19. social studies

    is it true that by the summer of 1862, the north had control of most of the southern territory west of the appalachian mountains
  20. Civics

    The Governor can ___ and appoint state officers (article III) (North Carolina Contitution)
  21. geography

    the west indies are located between what two bodies of water? Is it the caribbean sea and the north atlantic ocean?
  22. phys 111

    i travel 1 km east, than 1 km north, then climb 400m straight up a cliff. what is my distance from my starting point? a= 3i+2j+4k b= i-3j-4k
  23. physics

    a hlicopter takes off and travles 300 km due north then returns to its landing field. what is its displacment?
  24. us history

    Leading the underground railroad in to further North to Canada, was due to the Fugitive Slave Act. is it true.
  25. SS need information

    Can someone give me some information so I can answer the question "In what areas of North Africa do the majority of the people live and why?" Please and Thanks
  26. geography

    What three continents does the Artic Circle pass through? My answer is North America, Europe and Asia. Am I correct??
  27. Geology

    Does anyone know where are Ontario's largest mineral deposits other than the ring of fire in the north? Thanks for the link Ms. Sue, still having trouble.
  28. social studies

    when north carolina decided to reorganize after the hillsborough convention, what change did they make and why? why were some critical of this decision?
  29. HELP!

    Scientists throrize that the continents are still drifting apart. What will be the eventual position of North America with respect to Eurasia?
  30. Geography

    Is this correct? What are the three continents with the largest land areas in the world? Asia Africa and north america
  31. semicolons

    Mary Vaux Walcott is known as "the Audubon of North American wildflowers," for she painted more than seven hundred species.
  32. Chem.

    Is a substance written HO-C (with a double bond connecting the C to an O north of it)-CH2-CH3 Ethenoic Acid? Thanks!
  33. Nafta government

    Why is the United States involved in this organization? is it to establish a trilateral trade bloc in North America
  34. geography

    what indicator shows a map reader which way is north it starts with "d" ends in "al" there is eleven letters total
  35. History

    How did human history in North America during the period described in the Prologue differ from the events of Asia, Eurasia,
  36. physics

    A plane flies at 150m/s at 35 degrees east of north. It encounters a wind from the west blowing 26 m/s.
  37. social studies(World Geogrophy)

    1) name the five great lakes.. 2)what is the capital of north dakota, a state admitted to the united states in 1889? Thanks:)
  38. Biology.. Nutrition (college)

    What root was widely traded were the seeds that Lewis and Clark concluded that they must have been indigenous to North America
  39. physics

    city of K is 27 km north of I. Head west at 11:00 in the morning and arrive at 8:30 in the evening. What is my average speed and velocity
  40. physics

    an ant walk 1 meter west and then 3 meters north whats is the ants direction in degrees
  41. civil war

    Was there any course of action that Abraham Lincoln and his administration could have persued that might have prevented the outbreak of war between the North and the Confereracy ?
  42. history

    In What Ways Was The Threat Of American Expansion Into British North America A Reason For Federal Union
  43. physics

    an ant walk 1 meter west and then 3 meters north whats is the ants direction in degrees
  44. history

    what were the north's views on secession? i know it was against it , but what else can i add to that. i've searched the internet and i found some info..i just need to know what other's people's opinions are. =]
  45. History

    African Americans in the North greeted the Emancipation Proclamation A.regretfullb B.joyful C.angrily D.sad A? 2. On Jan 1 1863 President Abe Lincoln signed the A.Free slave Bill B.14th Amendment C.Emancipation Proclamation D.13th Amendment C? 3.Which
  46. pre-algebra

    A) light travels at approximately 186,000 miles per second. approximately how far will it travel in 1 minute? express your answer in scientific notation B) the sun is approximately 93,000,000 miles from the earth. about how long does it take light to
  47. Physics 1 - Mechanics

    You throw a rock with an initial horizontal velocity and it hits the ground at x meters away from your feet. What if: (a) You throw the same stone with the same initial conditions but instead you do this on a another planet with a mass 4 times the mass of
  48. social studies

    I need help checking my question. Explain why the Confederacy spared Washington d.c from being destroyed? my answer. Washington was surrounded by strong fortifications and was filled to the brim with Union troops and because they did it to scare the
  49. science I NEED HELP....WORTH 45%OF MY GRADE

    wat is blasstoff like???? earth's orbit???????? wat do they do to stay healthy???? wat type of exercise do they do????? effect on weightlessness?????? atmosphere of the moon???? lunar soil and craters???? transportation on the moon???????? science
  50. engineering science

    An aeroplane can fly at 250 km/h in still air.How long will it take it to reach a plane 500 km to south-east if a wind is blowing at 80 km/h from west?
  51. Geography

    What general statements could you make about water resources in Africa south of the Sahara? Include rainfall, rivers, lakes, and oceans.
  52. life orientation

    Restorative justice is a new concept in the South Africa legal landscape.explain briefly what its intentions are in the process of human right violations
  53. world geo

    The statement, "Paraguay is one of two landlocked South American nations" describes what type of region? o cultural o economic o physical o political
  54. life orientation

    critically discuss 6 ways that the human rights violation influences individual , groups and broders south african community
  55. life orientation

    critically discuss 6 ways that the human rights violation influences individual , groups and broders south african community
  56. geography

    Through which four South American countries does 20 degrees S line of latitude pass? My answer is Chile, Bolivia, Paraguay, and Brazil. Is this correct?
  57. life orientation

    critically discuss 6 ways that the human rights violation influence individual , groups and broders south african community
  58. life orientation

    critically discuss six ways that the human rights violations influence individual, groups and the broader south African community
  59. life orientation

    critically discuss 6 ways that the human rights violation influence individual , groups and broders south african community
  60. life orientation

    Critically discuss six ways that the human rights violation influences individuals groups and broader south African community
  61. Social Studies

    Which area of the world has experienced the greatest population growth over the past 10 years? a. South America b. Asia*** c. Africa d. Europe
  62. life orientation

    EVALUATE THE PHYSICAL,SOCIAL AND ECONOMIC CONSEQUENCES OF THIS CRIME TO THE OFFENDER.HOW DOES THIS CORRUPTION AND FRAUD IMPACT NEGATIVELY IN SOUTH AFRICA
  63. life orientation

    critically discuss 6 ways that the human rights violation influence individuals, groups and broders south african community
  64. Social studies connexus 8th grade

    The Underground Railroad used escape routes that went throughout the South. Based on that fact, which of the following conclusions could be made? I could use some help here can anyone help me give me an answer or a link of some sort? Thanks
  65. life orientation grd 12

    Critically discuss six ways that the human rights violations influence individuals,groups and the broader south african community
  66. History

    19. Many small business owners in South Central Los Angeles are _______________. A. Korean B. White C. Hispanic D. Black E. Pakistani B?
  67. Life orientation

    describe the environmental problem waste dumps that causes ill health,accidents,crises and disasters in South Africa and globally.
  68. Science

    Would cold-water fish species be easier to catch along the northwest coast of South America during El Nino or normal periods? and why???
  69. ss

    what was the purpose of the jim crow laws a] promote racial equality b] segregate life in the south c] restrict the rights of former slaves i think d
  70. life orientation

    critically discuss six ways that the human rights violations influences individuals,group and the broader south African community
  71. life orientation

    Critically discuss six ways that the human rights violations influence individuals,groups and the broader south african community
  72. LIFE ORANTATION

    CRITICALLY DISCUSS SIX WAYS THAT THE HUMAN RIGHTS VIOLATION INFLUENCES INDIVIDUALS,GROUPS AND THE BROADER SOUTH AFRICAN COMMUNITY
  73. life oriantation

    Critical discuss six ways that the human rights violations influence individual, groups and the broader south African community
  74. history

    how did the factors of population,economics,disease and climate shape the basic social conditions and ways of life in both the south and new england?
  75. U.S history slavery in the colonial south

    "how did the increasing complexity of the colonial south change the relationships between rich, and poor,black, red, and white, free and unfree?
  76. U.S/history AP

    ---------------.name for the cash crop of the Deep south because it was so economically powerful there. Southerners also mistakenly believed it was the basis for the entire American economy. I need help please
  77. life orientation

    Critically discuss six ways that the human rights violations influences individuals,groups and the broader south African community
  78. Geography

    Need help writing an essay on this: How do you think the existence of nearly 3000 ethnic groups and 800 languages affect life in countries south of the Sahara? Thanks -MC
  79. life orientation

    critically discuss six ways that the human rights violations influences individual ,groups and the broader south african community
  80. Life orientation

    Critically discuss six ways that the human Rights violatios influences individuals, groups and the broader south African community.
  81. LIFE ORIENTATION

    critically discuss 6 ways that the human rights violation influences individual , groups and broders south african community
  82. life orientation

    critically discuss six ways that the human rights violations influences individuals, groups and the broader south african community
  83. Social Studies

    Because of the rich soil, migration has taken place to South Asia's A. gorges in the mountains B. Himalayas C. plateau regions D. flood plains D?
  84. Geography

    1.Which of the following describes members of an extended family? A. mother, father, sisters, and brothers B. aunts, uncles, cousins, grandparents C. neighbors and classmates D. parents and grandparents 2.Which of the following types of maps shows correct
  85. History

    can someone help me, please?? I answered it once but my teacher said I needed to revise it. Here is the Question~~ 4) Starting in New England and working your way south, describe how each region saw settlers coming for different reasons. Give at least two
  86. physics, university

    A length of wire has a radius of 3.00 x 10-3 m and a resistance of 0.200 ohms. When the potential difference across the wire is 10.0 volts, the electron drift speed is found to be 2.98 x10-4 m/s. On the basis of these data, calculate the density of free
  87. cinquain poem

    For social studies we had to make our own 4 topic of cinquain poems. I asked some people and not many knew this type of poem, but one person said it all seem good except for the last lines. Do you think I did the format corret? Thanks for your help
  88. Physics-Please check

    I'm trying to find the gravitational force of an electron at earth's surface. I know I say Fg = mass electron * gravity Gravity in this case is 6.673*10-11 m^2/kg^2 correct, not 8.93 * 10^-30N that we used for force of acceleration, right. I use the
  89. Grammar

    Rewrite the paragraph below, correcting errors in verb usage. (1) History books have learned us many facts about Sir Francis Drake.(2)Much of Drake's fame lays in his having sailed around the world.(3)What he done was amazing.(4)In 1577, sailing from
  90. Grammar

    Rewrite the paragraph below, correcting errors in verb usage. (1) History books have learned us many facts about Sir Francis Drake.(2)Much of Drake's fame lays in his having sailed around the world.(3)What he done was amazing.(4)In 1577, sailing from
  91. alg

    1. (20 points) Police use the equation to estimate the speed (s) of a car, in miles per hour, based on the length (x), of its skid marks upon sudden braking on dry asphalt. a. Solve this equation for d. b. A motorist is involved in an accident. The skid
  92. physics 30

    A flash of lightning transfers 1.5 x 10^9 Joules of energy through a potential difference of 5.0 x 10^7 Volts between a cloud and the ground. Calculate the quantity of charge transferred in the lightning bolt. How many electrons were transferred? Does this
  93. physics

    An oil drop is stationary within an electric field of 490 V/m that is set up between two parallel plates. If the volume of the oil drop is 4 X 10 (-19) m3, how many excess electrons does it carry? (I'll give ya'll just one hint: the fundamental unit of
  94. A&P

    Compare ionic, covalent, and hydrogen bonding, and fully describe an example of each. Is this right and I need help with an example of a covalent bond. Ionic bond is formed from one metal and one non metal. It is a solid at room temperate. In an ionic bond
  95. Chemistry

    Which of the following is a bond in which a metal transfers one or more electrons to a nonmetal? ionic bond hydrogen bond metallic bond covalent bond
  96. Orbital Mechanics

    Some help with this exercise please. If you could give an explanation and not only the answers it would be great!!! Besides the 3-2-1 rotation sequence, another very common sequence in spacecraft applications is the 3-1-3 rotation sequence in which the z
  97. math/117

    Could someone look over this paper before I turn it in? Thanks Hint: Pay attention to the units of measure. You may have to convert from feet to miles several times in this assignment. You can use 1 mile = 5,280 feet for your conversions. 1. Many people
  98. algebra

    Could someone look over this paper before I turn it in? Thanks Hint: Pay attention to the units of measure. You may have to convert from feet to miles several times in this assignment. You can use 1 mile = 5,280 feet for your conversions. 1. Many people
  99. Math/117 University of Phoenix

    Could someone look over this paper before I turn it in? Thanks Hint: Pay attention to the units of measure. You may have to convert from feet to miles several times in this assignment. You can use 1 mile = 5,280 feet for your conversions. 1. Many people
  100. science

    find the gravitational force exerted by the sun on a 70 kg man located at the earth's equator a)at noon when the man is closest to the sun. b)at midnight when he is futherst from the sun. c)calculate the diferrence in gravitational acceleration due to the