1. physics

    a movie last 2 hours. during that time what is the angular displacement of each of the following? a.the hour hand b.the minute hand c.the second hand
  2. Physics

    A major leaguer hits a baseball so that it leaves the bat at a speed of 28.0 and at an angle of 36.9 above the horizontal. You can ignore air resistance. At what two times is the baseball at a height of 9.50 above the point at which it left the bat?
  3. Introduction of Psychology

    Mr. Lunn's class is walking down the hall using walking feeet. This is an example of an: a.permissive disicipline b.an awareness of registers c.rule bonding d.altruism
  4. Chemistry

    What color would Nickel ions burn (say in a compound of NiSO4)? Green? If you searched this on the web please post the link for a reference I can use. I don't have a reference. In fact, it is not listed in any text book I own and it is not listed on any of
  5. reading

    http://en.wikipedia.org/wiki/Frankenstein In the book, Frankenstein is the name of the creator of the monster. In popular movies and culture, Frankenstein is often referred to as the __________________. ?? What is the biggest difference between the
  6. Algebra

    Peter is reading a 193-book. He has three pages more than one fourth of the number of pages he hasn't read. a. How many pages has he not read? b. Estimate how many days it will take Peter to finish the book if reads about 8 pages per day.
  7. Physics

    A student gets a 2.9 kg mass to oscillate up and down on bottom of a light vertical spring by pulling her hand up and down on the top end of the spring. The spring is a real spring with a spring constant of 93 N/m and a damping constant of 0.7 N sec/m. (b)
  8. English

    1. He is leaning on a bike. 2. He has put his arms on a bike and his body is leaning against the bike. 3. He has a soccer ball, and he is also wearing a soccer uniform. 4.The woman is holding and showing a fruit bowl full of a lot of vegetables.
  9. Derrick

    John kept track of all his math and reading test scores throughout the year as shown in the table below. Test 1:90math 80reading Test 2:75math 90reading Test 3:80math 70reading Test 4:90math 75reading Test 5:95math 90reading What is the difference between
  10. Physics

    Some sliding rocks approach the base of a hill with a speed of 11.0 m/s. The hill rises at 44.0 degrees above the horizontal and has coefficients of kinetic and static friction of 0.410 and 0.630, respectively, with these rocks. 1) Find the acceleration of
  11. Math

    Eighteen students in a class play baseball. Seventeen students in the class play basketball. Thirty students in the class plau either or both sports. Select the Venn diagram that shows the number of students who play basketball and baseball. A.The first
  12. Pre calculus

    A 100 foot tall antenna sits part way up a hill. The hill makes an angle to 12 degrees with the horizontal. In other words, if you were going to walk up the hill, you would walk at an angle of 12 degrees. To keep the antenna stable, it must be anchored by
  13. The America Vision History, Glencoe Edition

    I WAS WONDERING IF SOMEONE CAN TELL ME WHERE I CAN READ AND OR REVIEW A HICHSCHOOL STUDENTS HISTORY BOOK, THE FULL TEXTBOOK ONLINE FOR FREE. THE BOOK THAT I AM TRYING TO FIND TO READ ONLINE IS: The American Vision History Book, Glencoe Edition is what it
  14. Chemistry 15

    a vessel connected to an open-end mercury manometer is filled with gas to a pressure of .835 atm.the atmospheric pressure is 755 torr.In which arm of the manometer will the level of mercury be higher?What is the height difference between the two arms of
  15. English

    1. The door won't open. 2. She won't open the door. (Does 'won't' mean 'volition' of the subject? Or does each sentence have a simple future tense?) 3. She will open the door. 3-1. She intends to open the door. 3-2. She is going to open the door. (Does #3
  16. ms.sue

    Can i bother again to see if you can help me set up my paper so i can know what i should talk about in each paragraph so i do not loose myself. And hints towards what to talk about. In the previous postage.
  17. Physics

    when you watch a cricket player catch the cricket ball, you will notice that he allows his hands to trace the path of the ball as it reaches him what is the physics principles behind this? and baseball catching is different, as the catcher moves towards
  18. Math

    Josh has a job walking dog.he walks a total of 18 dogs each week. Today,he is walking one third of the dogs.how many dogs is josh walking today?
  19. ELA

    Think about the work you completed in your reading character role. Determine the ideas that would be most worthy to share in a literary discussion about Johnny Tremain. Provide an explanation for your choices. How did the role you selected and the work you
  20. physics

    someone spinns with an angular velocity of 4.55rad/s with arms held out. his rotational inertia is 2.7kgm^2. whn the he pulls his arms in his angular velocity increases to 7.60rad/s. what is his rotary ek?
  21. English

    1. Don't leave your hand more than 30 minutes. 2. Don't leave your hand 30 minutes and more. (Does #1 mean #2? Does 'more than 30 minutes' include '30 minutes'?) 3. Today I got/had a haircut. 4. today I had/got my hair cut. (Does #3 mean #4? Can we use
  22. Math

    Person A starts walking SW froma point at a speed of 13m/s. Ten seconds later person B starts walking from the same point and travels east at 10m/s. After person B have been walking 30 seconds, approximately how far apart are the two?
  23. English Grammar

    When we talk about staying somewhere, we use the preposition "at." (I am staying at the bar). If we talk about going somewhere, we use the preposition "to." (I am going to school). Why are we allowed to leave those prepositions out when we talk about home?
  24. Physics

    The diameter of the base of a tapered drinking cup is 6.6cm . The diameter of its mouth is 9.8cm . The path of the cup curves when you roll it on the top of a table. How much faster does the mouth move than the base? Express your answer using two
  25. gas

    water shoots from the mouth of a tall gargoyle fountain straight into the air with an initial velocity of 37 feet per second. It take the water 5 seconds to travel through the air and actually falls past the point from which it came, splashing down onto
  26. physics

    A person is stretching by putting their arms straight over their heads and bending forward at their ankles until their hands are pushing against the wall in front of them. As they stretch, they keep stepping back from the wall, leaning further forward. The
  27. English

    1. She has glasses whose arms are broken. 2. She is holding glasses whose arms are broken. 3. She is wearing glasses whose arms are broken. --------------------- Does #1 mean #2 or #3?
  28. technology paper

    i have to write a ten page paper for my technology class on a technology that was developed in the last ten years. it can not be an innovation (such as hi-def tv, or cell phones) ive tried gps, artificial hearts, the internet, but none of them worked, i
  29. ss-maps *repost* (sorry!)

    What is the difference between a road map and a bird's-eye view map? A. A road map shows fewer road names than a bird's eye view map. B. A road map looks more photo-realistic than a bird's-eye view map. C. A road map shows more physical features such as
  30. Physics

    A skateboarder approaches the circular hill with a velocity of 8.0 m/s at point B. The angle formed between the lines that join point AO and BO is 20 degrees. a) what is her speed at the top of the hill(Point A) if she coasts up to this point? b) what min
  31. English - Beowulf

    So we just started reading Beowulf at school and we're around ch 8. Our question to answer was Whose account of Beowulf and Brecca's swimming match is more credible/believable and why? This is referring to Unferth's and Beowulf's stories. I said that
  32. Honors English 10A

    Can you please help me with a few more Ms. Sue? Read lines 5-9 from "The Olympic Swimmer." Swimmers swivel, splash, and kick Back and forth in a clear, blue pool; Like fish at play in Neptune's sea. Swimming relaxed, and calm, and free. These stars, like
  33. english

    Can you please check my work. Adjectives, adverbs ad comparisons. Use 5 adverbs and 5 adjectives to write a review. Compare an event to the subject of review and use 3 comparisons and superlatives. How did I do? I try to keep myself busy and not set around
  34. math(pre calc)

    A 100 foot tall antenna sits part way up a hill. The hill makes an angle to 12 degrees with the horizontal. In other words, if you were going to walk up the hill, you would walk at an angle of 12 degrees. To keep the antenna stable, it must be anchored by
  35. Physics

    A figure skater is spinning with an initial angular speed of 5.6rad/s. He then pulls his arms in, reducing his moment of inertia to 0.31 times its original value. What is his angular speed after pulling in his arms?
  36. Physics

    A figure skater is spinning with an initial angular speed of 6.9rad/s. She then pulls her arms in, reducing her moment of inertia to 0.38 times its original value. What is her angular speed after pulling in her arms?
  37. PHYSICS NEED HELP FAST

    someone spinns with an angular velocity of 4.55rad/s with arms held out. his rotational inertia is 2.7kgm^2. whn the he pulls his arms in his angular velocity increases to 7.60rad/s. what is his rotary ek?
  38. Math

    Which hand has covered more distance from the 12 on a clock, the minute hand at 4:00 or the second hand at 15 seconds past? Write a fraction inequality to support your answer.
  39. ELA

    A Surprising Point of View: A Television Play in Two Acts Characters: (in order of appearance) 1. JASON: a boy of about 14. He is a student in Ms. Smith’s English class. He regularly misbehaves in order to get attention, and he doesn’t apply himself to
  40. probability

    Mendel found that flower color in certain pea plants obeyed the following scheme. Pure red crossed with pure white produces red. When pure red​ (RR) and pure white​ (rr) parents are​ crossed, the resulting Rr combination​ (one of
  41. trignometry

    use degree measure for your answers. use a calculator and round the results to one decimal place for (c) and (d) (a) in triangle ABC, sin B = square root of 2 all over 2. What are the possible values for angle B? my thought: since sin is positive in the
  42. C# Programming

    There are three seating categories at an athletic stadium. For a baseball game, Class A seats cost $15 dollars each, Class B seats cost $12 each, and Class C seats cost $9 each. Create an application that allows the user to enter the number of tickets sold
  43. Math

    Ben is reading a book that is 48 pages long . Joy is reading one that is 64 pages longer that Ben's .Terry is reading one that is twice as long as Joy's . How many pages are in Joy and Terry's books .?
  44. english

    Q5. Repair Fragments. ( 2.5 ) i. Wanting to participate in the full college experience. ans. In the full college experience,wanting to participate. ii. The announcement of the return of intercollegiate athletics. ans. (I am unable to answer this) iii. For
  45. Language Arts

    A Surprising Point of View: A Television Play in Two Acts Characters: (in order of appearance) 1. JASON: a boy of about 14. He is a student in Ms. Smith’s English class. He regularly misbehaves in order to get attention, and he doesn’t apply himself to
  46. English

    I need to match a sentence from group A with one from group B that is in the same tense. Group A. 1.I've been to several countries. 2.I've been working here for 10 years. 3.She was walking down the road. Group B. A.They were reading all afternoon. B.Has he
  47. Physics

    A monkey hangs from a tree by both arms in an effort to catch his breath. If he has a mass of 65.0 kg, what is the tension of the monkey's arms as he hangs in place?
  48. physic

    a baseball pitcher throws a baseball with a speed of 4m/s.Estimate the average acceleration of the ball during the throwing motion.In throwing the baseball,the pitcher accelerates the ball through a displacement of about 3.5m,from behind the body to the
  49. college

    A baseball pitcher throws a baseball with a speed of 38 . In throwing the baseball, the pitcher accelerates the ball through a displacement of about 3.5 , from behind the body to the point where it is released Estimate the average acceleration of the ball
  50. reading

    In the book Rachel Carson I'm suppose to agree or disagree about "a person can be a professional scientist or writer but rarely both".the chapter is 3 it says use details and examples from the chapter to support your decision and it's hard for me and I
  51. Physics

    At the beginning of a roller coaster ride the car is staionary at the top of a 30m high hill and then begins to fall. Neglect any resistive forces. Calculate the speed of the car when it reaches the top of the second hill on the roller coaster. The second
  52. h.s. physics

    a baseball pitcher throws a baseball with a speed of 38m/s. estimate the average acceleration of the ball during the throwing motion,. in throwing the baseball, the pitcher accelerates the ball through a displacement of about 3.5 m from behind the body to
  53. h.s physics

    a baseball pitcher throws a baseball with a speed of 38m/s. estimate the average acceleration of the ball during the throwing motion,. in throwing the baseball, the pitcher accelerates the ball through a displacement of about 3.5 m from behind the body to
  54. physics help !

    a baseball pitcher throws a baseball with a speed of 38m/s. estimate the average acceleration of the ball during the throwing motion,. in throwing the baseball, the pitcher accelerates the ball through a displacement of about 3.5 m from behind the body to
  55. Physics

    An archer needs to hit a bull’s eye on a target at eye level 60.0 ft away. If the archer fires the arrow from eye level with a speed of 47.0 ft/s at an angle of 25 degree above the horizontal, will the arrow hit the target?
  56. Not Sure

    What do a cat, checkerboard, basketball, calculator and open book have in common? Post this on the puzzle forum, link below.
  57. science

    I have a beak like a bird And my arms are like snakes I hav more ink than a pen But I write to confuse What am I What animal has arms (or legs) that are like snakes? Look to the water. Although I haven't solved the riddle for you, I hope the additional
  58. physics

    fastest measured pitched baseball left the pitchers hand at speed of 45 m/s. if the pitcher was in contact with the ball at a disturbance of 1.50 m and produced constant acceleration. a.what accelerate did he gave the ball? b.how much time did it take him
  59. writing

    I have been trying to work on this assignment and I am not really understanding it and I try to get help from my teacher and she keeps sending me this and telling me when I do this she will help me with the rest but I don't understand this and I have told
  60. Physical Science

    At a baseball game a ball of mass m = 0.11 kg moving at a speed v = 22 m/s is caught by a fan. the ball is stopped in 0.014 s , find the average force of the ball on the catcher's hand?
  61. English

    i need your help How to revise this question "The book I took on vacation was exciting reading" like specific
  62. reading

    I need a summary on MISSOURI HOMESTEAD......LAURA INGALLS WILDER......BOOK ONE.
  63. Reading

    What is the turning point in the book Surviving the Applewhites by Stephanie S. Tolan?
  64. english

    write a analogy paragraph "the process of reading a good book"
  65. language/reading

    have summer project. need to do timeline on the book "THE WALKABOUT" need to know how to go about doing this correctly.
  66. reading

    In the book, "The face on the milk carton", what color is Janie's shirt?
  67. reading/ language arts

    hi... i need some similarities and differences between the movie and the book "the pearl"
  68. math

    if 1.6cm=20km in text book for reading maps than how much is 2.3cm.
  69. physics

    What is the maximum speed a car can travel over the top of a hill of radius 22 m before flying off the hill?
  70. ENGLISH-COM 155

    Do I have five adverbs and five adjectioves in this paragraph? When I got my first white car, I was very excited! My mother and father often feared that I would default on my loan, which I did. I was not very experienced, and did not do my homework like I
  71. Physics

    A skier starts from rest at the top of a hill that is inclined at 12.0° with the horizontal. The hillside is 180.0 m long, and the coefficient of friction between the snow and the skis is 0.0750. At the bottom of the hill, the snow is level and the
  72. math

    A reading list contains 3 historical books and 4 science-fiction books. What is the probability that Tena will randomly choose a historical book for her first report and a science-fiction book for her second?
  73. history

    financing the war with borrowed money was an example of a. the cost-plus system b. deficit spending c. the Gross National Product d. wartime conversion the only two i could find in my book are B and C, and i don't think they are the answers...so its
  74. Physics

    The ski slopes at Bluebird Mountain make use of tow ropes to transport snowboarders and skiers to the summit of the hill. One of the tow ropes is powered by a 22-kW motor which pulls skiers along an icy incline of 14° at a constant speed. Suppose that 18
  75. Math

    If you have 2 balls in your mouth, and 3 men come in. How much balls do you have in your mouth?
  76. Science

    Which represents the correct functional order (first to last) of the human digestive system? A) mouth→esophagus→stomach→large intestine→small intestine→rectum B) mouth→esophagus→stomach→small intestine→large intestine→rectum C)
  77. english

    i need help with internal & external conflicts.i don't understnd them.i probaly just need a few examples from a book.i just finished reading speak by laurie halse anderson,which is a good book.well,i have to find 5 passages that reflect on the novels main
  78. English

    I'm doing questions on the poem called "You are reading this too fast", by Ken Norris, and I need help with some of the questions. Here is the actual poem: You are reading this too fast. Slow down, for this is poetry and poetry works slowly. Unless you
  79. English

    I left out two sentences.Thank you very much, Writeacher. 1) ...... you ever ...... to lend him your book? Have you ever had to lend him your book? also 2) Do you ever have to lend him your book? I don't have to buy any butter (also I won't have to buy any
  80. Writing Skills

    The call number of the book that you're looking for is R865.2. What do you know about the book based on this information? A. It's a book of or about Roman literature. B. It's a book about medicine. C. It's a reference book. D. It's a book that can be
  81. science

    Why did Charles Darwin talk about pigeons (how breeders produced many shapes, sizes, and colors of pigeons, all starting from a wild pigeon) in his book On the Origin of Species?
  82. Math

    Q. The coach of a baseball team separates the players into groups for the drills. Each group has the same number of players. Is the total number of players prime or composite, explain. - A. They really don't say the number in the book, but i would have to
  83. physics

    If ball c slid down the hill without friction, how fast would it be traveling the instant it reached the bottom of the hill?
  84. Physics

    A solid ball of mass 2 kg, rolls down a hill that is 6 meters high.  What is the rotational KE at the bottom of the hill?
  85. Physics

    A solid ball of mass 3 kg, rolls down a hill that is 7 meters high.  What is the rotational KE at the bottom of the hill?
  86. physics

    mass of a coaster is 800kg height of first hill is 80m What is the agpe for the first hill? I did 800*9.8*80=627200
  87. french

    Dont copié formé thé book oh ya don't copié formé thé book cause you Oiil inde up being triste soi remembré not toi copié frome thé book oh ya! translation in english please!
  88. Chemistry

    [Cu(H2O)6]2+ (aq) + 2OH- --> Cu(OH)2 (s) + 6 H2O (l) What would the full equation be for this, rather than the ionic one? I understand that OH- becomes NaOH but where does the Na go on the right hand side? Thanks
  89. physics

    At 10:15 am snail 1 crossed the 65 cm mark with a velocity of 4cm/min. In a great burst of energy, Snail 1 raced to the 90 cm mark in 3 minutes. His velocity as he crossed the 90 cm mark was 7cm/min. What was the acceleration of Snail 1?
  90. PLEASE PLEASE HELP ME

    i need one sigh of discrimination here's my work The most obvious form of discrimination is skin color. Crooks is segregated in view of his skin shade. “They play cards in there, but I can't play because I'm black. They say I stink.”(pg. 34) This quote
  91. ENGLISH LIT

    The theme of the book "Tolstoy" the death of ivan ilyich. i read the book but i don't get the theme.
  92. childhood

    it has been propsed that there is a tendency for parent to trat full term babies better than preterm babies a big reason is ? a. that a full term infants don't cry as much. b. that the behavior of pre term babes is more annoying and irratible c. that pre
  93. Physics

    The circus has come to town, and Lael the Magnificent will kick a grape into her assistant's waiting mouth (not to worry − the grape is freshly washed). She starts at the origin and boots the grape at an angle 20.0° east of north. The grape starts
  94. math

    Alba asked why we don't talk about LCM and GCM. How do you answer?
  95. british english

    I have to find out what this part of a story is about. 1) don't know where professor got it 2)I think it might pertain to Victorian era: They measured each other with the eye. to her he was a spidery thing against the velvet blackness and hard silver
  96. BIOL HELP PLEASE!

    microscopic examination of a tissue reveals an open framework of fibers with a large volume of fluid ground substance and elastic fibers. this tissue would most likely have come from the? A. Inner wall of blood vessel B. lungs C. Spleen D. Tissue E. bony
  97. spelling

    I am a step mom to 3rd grade twins. One of them is failing her spelling tests repeatedly. I have very limited time with them and don't talk to them very often, nor am I allowed to speak to the teachers. I have looked at the LMC for books on spelling but
  98. math

    A container is 1/3 full of water. If 20L is added, then it is 3/4 full how much litres is it when it is full?
  99. Literature & Writing

    In Bless Me, Ultima I have some questions about the scenes where Antonio talk with Florence about sin and God in chapter 17. The page numbers are in the 190s in the small book or early 200s in the bigger book. I lots of ideas, but it's nice to have
  100. Algebra

    - There are less than 40 members of the Landowners Association. These memebers vote on various proposals. All the members were present at a meeting and all voted on each of two proposals. On the first proposal 4 times as many memebers voted yes to those