Woodwork

  1. object oriented programming
    Create a new Visual Studio application using C# named Desks that computes the price of a desk and whose Main() method calls the following methods: A method to accept the number of drawers in the desk as input from the keyboard. This method returns the number of drawers to the ...
  2. Math
    Math 10 pre calc chpt 1 In a basement renovation, the contractor measured the length of a wall in a square room as 18ft.4in. The width of the doorway is 3 ft. The contractor plans to place wood trim along the bottom of each wall. The trim costs 1.69/ft. What is the cost of the...
  3. Physics
    (a) A firewalker runs across a bed of hot coals without sustaining burns. Calculate the heat transferred by conduction (in J) into the sole of one foot of a firewalker given that the bottom of the foot is a 2.90 mm-thick callus with a conductivity at the low end of the range ...
  4. other (tech)
    9. What direction should you sand your wood? a. With the grain b. Against the grain c. It doesn’t matter d. On an angle to the grain
  5. Physics
    A block cedar has a mass of 200 kg and density of 570 what fraction of the wood will be surface of block is floating in water
  6. Math
    Are these right then I'm done for the day 11) A snail can move 3 inches in 2 minutes. At this rate, how many feet can it move in 6 hours? C. 45 12) Patios can be made by mixing cubic meters of ash, stones, and wood chips in the ratio 5:7:3. How much stones is needed to make 45...
  7. physics
    A truck moving at 100 km /h carries a steel girder that rest on its wooden floor. what is the minimum time in which the truck can come to a stop without the girder moving forward ? The coefficient of static friction between steel and wood is 0.5.
  8. Precalc
    According to an article by Thomas H. McMahon in the July 1975 issue of Scientific American, a tree’s height varies directly with the radius of the base of its trunk. He expressed this relation using the formula h = kr^2/3 where k is a constant, h is the tree’s height, and ...
  9. physics
    A truck moving at 100 km /h carries a steel girder that rest on its wooden floor. what is the minimum time in which the truck can come to a stop without the girder moving forward ? The coefficient of static friction between steel and wood is 0.5.
  10. Science
    I don't know if anyone saw my questions, so I'll ask again. I'm in need of quick help. prntsc[remove]r.[remove]com/[remove]j6[r​emove]kl9e The table shows the speed of sound waves in different materials. Sound would travel most quickly through ______. wood****(?) water ...
  11. Science again help ASAP
    Hi, I need some help. prntsc[remove]r.[remove]com/[remove]j6[r​emove]kl9e The table shows the speed of sound waves in different materials. Sound would travel most quickly through ______. wood****(?) water air outer space *Table shown in screenshot, Lightshot is a Secure ...
  12. physics
    A 10 cm long, 2cm wide wooden wedge is pushed into a soft wood block.calculate: a) the velocity ratio of the wedge b) the load on the soft wood if the effort applied is 30N
  13. physics
    A ballistic pendulum is used to measure the speed of bullets. It comprises a heavy block of wood of mass M suspended by two long cords. A bullet of mass m is fired into the block in the horizontal direction. The block, with the bullet embedded in it, swings upward (see figure ...
  14. science
    Calculate the density of the wood?
  15. history
    Why did the number of Texas farm workers decrease in the mid-1900s? A) Mechanization B) Irrigation C) Migrant labor D) the cotton gin 2.) Which industry helped the growth of manufacturing in north Texas in mid-1900s? A) Transportation B) Communication C) Steel D) production 3...
  16. Chemistry
    The charcoal from ashes found in a cave gave 3.34 14C counts per gram per minute. wood from the outer portion of a growing tree gives a comparable count of 16.0. The half life of 14C is 5700 years. How old are the ashes?
  17. English
    The following passage contains eight fragments. Underline each fragment. Then rewrite it correctly on the lines below. Note To help you recognize and correct fragments, explanations are given for half of the items. The game of Monopoly was created by Charles Darrow. After he ...
  18. Math
    A carpenter sawed a piece of wood into 3 pieces of wood into 3 pieces. The ratio of wood pieces is 1:3:6. The longest piece is 2.5 feet longer than the shortest piece. Use the draw a diagram strategy to find the length of the original piece.
  19. S.S.
    1. ("…[The] said Cooper Hughs Freedman with his wife…are to work on said farm and to cultivate forty acres in corn and twenty acres in cotton, to assist in putting the fences on said farm in good order and to keep them so and to do all other work on said farm necessary to ...
  20. Math
    The model builder has 4 pieces of balsa wood that are 4 cm,5 cm, 6 cm, and 7 cm in length. How many different combinations of 3 pieces can be used to make triangles without breaking or cutting the pieces? List the combinations as inequalities.
  21. Physics
    Hammering a nail into wood makes it get hotter. Consider a 5-g long, 5-gauge steel nail and a hammer that exerts an average force of 500 N on the nail when it is introduced to a piece of wood. The nail gets warmer each time. Demonstrate that the increase in the temperature of ...
  22. Physics
    Hammering a nail into wood makes it get hotter. Consider a 5-g long, 5-gauge steel nail and a hammer that exerts an average force of 500 N on the nail when it is introduced to a piece of wood. The nail gets warmer each time. Demonstrate that the increase in the temperature of ...
  23. momentum
    Two 1 kg balls moving at 10 m/s hit a wood wall, each losing momentum which is transferred to the wall as a result of the collision. One ball is made of clay and sticks to the wall. The other is made of rubber and bounces backward at 10 m/s. Which one transfers more momentum ...
  24. Science Help!!!
    Discuss how to separate iron fillings,salt, sand, and wood chips? Can someone explain to me Please?
  25. Math
    The support of a wood table is in the shape of a right triangle. Find the third angle of the triangle if the measure of one of the angles is 24°.
  26. Maths
    Find the volume of wood required for making the closed box with internal dimensions of 20cm by 12.5cm by 9.5cm;wood 1.25cm thick.
  27. Math, algebra, geometry
    John Anderson knows that the pizza pipeline charges its customers a certain amount per one topping pizza, plus a fixed price for delivery. The checks that John wrote for the last two deliveries were $17 for two pizzas and $31 for four pizzas. How much would each pizza cost ...
  28. Physics
    A bullet is fired horizontally and penetrates into a block of wood. The block and bullet then move together after impact. Explain the total linear momentum and total kinetic energy of the system before and after the collision
  29. History - HEPL ASAP
    "...ln the morning examined the men slaves and punished 6 of the principal, put 4 of them in collars." - John Newton, 29th of June, 1754 "The stench of the hold…was so intolerably loathsome that it was dangerous to remain there for any time…” - Olaudah Equiano, 1789 “...
  30. physics
    In an experiment to find the speed of 2.4g bullet, it was fired into a 650g block of wood at rest on a friction free surface. If the block(and bullet) moved off with an initial speed of 96cm s-1, what was the speed of the bullet? plz help the teacher gave us homework without ...
  31. Science
    A block of wood has a mass of 120 g and volume of 200 cm3. What is the density of the wood?
  32. physics
    A ballistic pendulum consists of a 1.25-kg block of wood that is hanging from the ceiling in such a way that when a bullet enters it, the block’s change in height can be recorded as it swings. A bullet having a mass of 6.25-grams and unknown velocity strikes the block and ...
  33. physics
    A 6.25gram bullet traveling at 365ms-1 strikes and enters a 4.50kg crate.The crate slides 0.15m along a wood floor until it comes to a rest. 4. What is the coefficient of dynamic friction between crate and the floor? 5. What is the average force applied by the crate on the ...
  34. math
    a block of wood in the shape of a cubiod has lenght 2.5meter and breadth 1.5 meter and heightt 2 miter how many cubical blocks each of edge 50 cm can be cut from it plz solve
  35. Physics I
    An elephant applies a force of 5000 N through a rope on a bundle of wood logs and moves them through a displacement of 250 m. The rope makes an angle of 28 degrees with the horizontal ground. a. calculate the work done by the elephant in moving the load b. If the elephant ...
  36. science
    Which of these is an example of a chemical reaction that occurs at a very fast rate? A: Rotting wood. B: An explosion. C: Photosynthesis. D: Iron rusting. I personally think it's A, but I'm not completely sure of my answer, which is why I referred to posting this question.
  37. English
    posted by rfvv Friday, February 3, 2017 at 10:33am. 1. The guests talked about a lot of topics on the talk show. 2. The guests talked about a lot of topics in the talk show. --------------------------- Which one is correct? Do we have to use 'on' here? 3. First speaker, come ...
  38. Science
    A negatively charged metal ball of negligible mass is separated from a negatively charged rectangular block (assume the charge cannot escape) by an initial linear distance ‘d’. On the other side, the metal ball sits at the start of a semicircular loop of radius’R’, ...
  39. Anatomy
    A karate instructor uses his hand to chop a plank of hard wood, and then uses his closed fist to punch a soft practice bag. Which statement is true of the graded potentials of each action? A. Neither action contains a great enough stimulus to cause depolarization. B. The ...
  40. Anatomy
    A karate instructor uses his hand to chop a plank of hard wood, and then uses his closed fist to punch a soft practice bag. Which statement is true of the graded potentials of each action? A. Neither action contains a great enough stimulus to cause depolarization. B. The ...
  41. Algebra
    In assembling her bookshelves, Keri finds that she needs a bolt that'll reach through 5/8 inch wood, a1/8 inch thick washer, & a 1/4 inch thick nut. How long must the bolt be?
  42. maths
    jerry bought a piece of wood 5m long. he used 3/8 of the wood for a frame. and 1/5 to fix a door. he used the remainder of the wood on a kitchen cupboard. what fraction did he use on the cupboard
  43. Chemistry
    A block of wood has a mass of 6.0 g and a volume of 12.0 cm3 whats the density of the block of wood?
  44. Science
    why would a piece of wood float on water and sink in methylated spirit
  45. Ela and this is my last question
    At the Earth’s Core Edgar Rice Burroughs 1 “Let’s have a look beyond that door, David,” he cried. 2 Together we stepped out to stand in silent contemplation of a landscape at once weird and beautiful. Before us a low and level shore stretched down to a silent sea. As ...
  46. physics
    a piece of wood of volume 200cm3 and density of 1.05gm/cm3. what volume of wood would remain above the surface of the liquid
  47. Chemistry
    When 5 grams of wood burns completely and 15 grams of oxygen, 10 grams of water vapor and some carbon dioxide are given off. (How many grams of carbon dioxide would be produced in this example?)
  48. Chemistry
    1.When 5 grams of wood burns completely and 15 grams of oxygen, 10 grams of water vapor and some carbon dioxide are given off. (How many grams of carbon dioxide would be produced in this example?) I need help with the question in parentheses. I have the answers to the rest.
  49. Math
    Luis had 8/10 meter of wood for the frame thqt he is doing. His father gave him 1/4 meter more.How many meters of wood that he have now?
  50. Physics
    A black wood stove with surface area 4.6 m^2 is made from cast iron 4.0 mm thick. The interior wall of the stove is at 650 C, while the exterior is at 647 C. Part A What is the rate of heat conduction through the stove wall? Part B What is the rate of heat loss by radiation ...
  51. Science
    Should existing structures build from CCA-treated wood be removed? Which argument did you find most convincing?
  52. Math
    How many 1 1/4 foot pieces can you cut from a piece of wood that is 20 ft long
  53. English
    1. The table is made of stone. 2. The table is made out of stone. 3. The table is made from stone. (Which one is correct?) 4. Paper is made of wood. 5. Paper is made out of wood. 6. Paper is made from wood. (What about these sentences? Which one is grammatical? And would you ...
  54. T.L.E
    How are wood joints strengthened?
  55. Math
    A carpenter is to use 12m of wood to construct a picture frame.what is the maximum area of the frame
  56. math
    A couple wants to install a square mirror that has an area of 500 square inches. To the nearest tenth of an inch, what length of wood trim is needed to go around the mirror?
  57. algebra
    you have 3/4 gallons of paint. Each piece of wood you want to paint requires 2/11 gallon of paint. How many pieces of wood can you paint completely?
  58. science
    Which process is an example of a chemical change? A metal railing rusting in damp weather alcohol evaporating from a cotton swab steam rising from a boiling pot of soup a piece of wood shrinking as it dries out
  59. Physics
    A bullet of mass 0.03kg enters a block of wood with a velocity of 600m/s and penrets to the depth of 0.02m.calculate the average force of the wood to the penetration of the bullet
  60. Geometry
    A 2 inch by 2 inch by 2 inch block of wood has 1 inch diameter hole drilled. Through the center. Find the total volume and surface area. Round to the nearest tenth.
  61. mechanics
    A block of wood is pulled along a Horizontal table by a force of 33 N inclined at 30 degrees above the Horizontal.Find the vertical and horizontal components of the force.
  62. Stats
    Wood scientists are interested in replacing solid-wood building material by less expensive products made from wood flakes. Some summary statistics obtained from a study of the relationship between the length (in inches) and the strength (in pounds per square inch) of beams ...
  63. Math
    Aaron makes model airplanes using balsa wood. He has 14-and-35 inch strips of wood to cut into smaller pieces for wings. He wants to cut the strips into pieces of the same length. What is the longest whole number length he can cut?
  64. maths
    An open rectangular box has internal dimensions 2m long, 20cm wide and 22.5cm deep. If the box is made of wood 2.5cm thick, calculate the volume of the wood in cm cube.
  65. Physics
    Two blocks of identical mass are placed in water. One is made of aluminum, the other of wood. The wood block is noted and therefore floating. Upon which is the buoyant force greater? 1) on the aluminum block, 2) on the wood block or 3) they both experience the same buoyant ...
  66. Physics
    Two blocks of identical mass are placed in water. One is made of aluminum, the other of wood. The wood block is noted and therefore floating. Upon which is the buoyant force greater? 1) on the aluminum block, 2) on the wood block or 3) they both experience the same buoyant ...
  67. math
    i have 20kg of wood.i brun 65% of it and keep the rest,how much do i use for bruning.
  68. Collocations: Adjective Repetition
    Q1.  "There once was a teeny, tiny woman." The repetition of the similar adjectives "teeny" and "tiny" emphasises the ________ of the woman. a.size b.appearance c.feel d.sound Ans: b.appearance Q2.  "There once was a dark, dark wood." The repetition of the adjective "dark" ...
  69. pre-algebra, math
    You make and sell birdhouses. Your fixed costs for your tools and workspace are $3000. The cost of wood and other materials needed to make a birdhouse is $10. You sell each birdhouse for $50. Let x represent the number of birdhouses you make and sell. a. Write a function for ...
  70. physics
    A object weighing 0.6netron is hung for an spiral spring and causes it to extend by 6.0cm the object is removed and a block of wood replacing it causes the spring to extermely 10.0cm what is the weight of the block of wood
  71. Physics
    The density of the dead sea is 1.24x10^3 kg m^-3. A wooden board with an area of 2.5m^2 is dropped in the Dead Sea. Calculate the proportion that would float above the surface. Density of wood= 800kg m^-3
  72. 7th grade math
    How much wood is needed to completely cover a 4 ft wide ramp that starts 8 ft from a 6 ft tall platform? The ramp will run 10 ft on the incline.d/6 8/10 10f/48=12 ft???
  73. physics
    a wooden board 10cm. thick floats in water (1000kg/m3) with its upper surface parallel to and 3cm above the water surface.what is the density of the wood?
  74. Physics
    1. A cylindrical disk of wood weighing 45.0N and having a diameter of 30.0 cm floats on a cylinder of oil of density 0.850 g/cm3. The cylinder of oil is 75.0 cm deep and has the same diameter of the wood. (a) What is the gauge pressure at the top of the oil column? Suppose now...
  75. Science
    Which of these is an example of a biomass fuel? 1) oil 2) natural gas 3) wood 4) coal I think #3
  76. Physics
    Suppose that you place a square block of wood with dimensions 12.0 cm x 12.0 cm x 6.0 cm into some water as shown below. The wood has a density of 600 kg/m3. What is the distance from the bottom horizontal face of the block to the surface of the water? (In other words, how ...
  77. reading
    WHAT WAS THE AMERICAN SMALL TOWN LIKE? I'm glad I was born soon enough to have seen the American small town, if not at its height, at least in the early days of decline into its present forlorn status as a conduit for cars and people, all headed for some Big City over the ...
  78. 2nd grade
    Change one latter in "low" to make a thick, round piece of wood
  79. HELP PLEASE
    A 2.0kg block of wood starts at rest and slides down a ramp. Its initial height is 12.0m. If the final velocity of the block is 13m/s, determine the energy of this system that has been turned into heat.
  80. Math
    Talor is building a birdhouse for his backyard. He needs a piece fo wood that is 8 inches long and 6 inches wide. What is the area of the piece of wood tayler needs
  81. Geometry
    The cost of the wood is $34 per square foot.The units in the graph are in feet. How much will it cost to create the deck? 8'x 8' 1/2"
  82. Math
    Carter Kurtz a 7 foot piece of wood into eight equal size pieces to make chair legs how long is each piece of wood
  83. math
    A block of wood is in the form of cube whose edge is 3 metre how many rectangular pieces of size 30×20×15cm can be cut from the block
  84. science
    The wood thrush is a bird species that lives in deciduous forests in North America. Wood thrushes nest in tall trees, forage for insects and snails in decaying leaf litter on the forest floor, and drink water from nearby freshwater sources. Identify one biotic factor and one ...
  85. Math
    (b) Each piece of wood for the porch must be 2.25 feet long. • How many pieces can Tyler’s father cut from the 10 boards? • Use words and numbers to explain how you found your answer
  86. 5th grade Math
    Tyler’s father has 10 boards that are each 7.8 feet long. He plans to cut as many pieces as he can from the boards to make some siding for the porch. Each piece of wood for the porch must be 2.25 feet long.How many pieces can Tyler’s father cut from the 10 boards? What ...
  87. Physics
    A 5g bullet is fired horizontally and hits an 8kg block of wood (initially at rest) which can move freely. The wood and the bullet move with a velocity of 0.50 m/s after impact. What is the initial velocity of the bullet?
  88. Physics
    A 5 gram bullet is fired horizontally and hits an 8 kilogram block of wood (initially at rest) which can move freely. The wood and the bullet move with a velocity of 0.50 m/s after impact. What is the initial velocity of the bullet?
  89. Math
    cheryl used 1 inch thick wood to build a planter for some flowers. the planter has 4 sides and a bottom but no top. the outside dimensions are 3 feet long, 6/12 inches wide, and 6/12 inches high. cheryl wants to know how much space the planter takes up. what is the volume of ...
  90. Technical writing
    Arrange "A Wooden Lead Pencil" step-by-step 1. Typically, a wooden lead pencil is about 0.8 cm in diameter and about 19 cm long. 2. The shape of the wooden lead pencil resembles that of a piece of dowel, or the shaft of an arrow, with the exception that many pencils are ...
  91. physics
    The 2.0 kg wood box in the figure(Figure 1) slides down a vertical wood wall while you push on it at a 45 ∘ angle. The coefficient of kinetic friction of wood on wood is μk = 0.200. What magnitude of force should you apply to cause the box to slide down at a constant speed...
  92. Maths
    26cm of wood is cut off a board 130cm long . What percentage has been cut off ?
  93. Physics
    A bullet with mass (m) is fired vertically into a block of wood with mass (M) that is hanging from a rope at rest. If the billet has an initial speed Vi (initial velocity) find the height (h) that the block will swing into the air after the bullet becomes embedded in it m=0....
  94. Social Studies
    2. How did the American Expeditionary Forces help Allies win the war? A. They convinced German troops to rebel against their leaders. B. They had secret talks with the German kaiser, which eventually led to an armistice C. They assisted the French and British troops in the ...
  95. Science
    1. The line on the graph below represents an object that is: A: Moving at a constant speed B: Increasing its speed C: Decreasing it's speed D: Not moving at all 2. To determine the acceleration of an object moving in a straight line, you must calculate the change in its speed ...
  96. English
    Pogo Sticks Your great-grandmother may have used a pogo stick as a young girl, because these toys have been around for a long time. They were invented by George B. Hansburg in Germany in 1919, and originally were made of wood. When an American company ordered the first large ...
  97. Science
    density of wood that is 20 cm below water and 60 cm above water
  98. Math
    Alex mounts the clock on a wood base with the shape shown at the right what is the area of the wood base the composite figure is a square with a semicircle on top it the square is 18 inches in length and 20 inches in height
  99. Physics
    A 15.0 gram bullet with a speed of v is fired into a 400 gram block of wood that is initially at rest on a surface. The coefficient of kinetic friction between the block and the surface is 0.250. The block of wood is attached to a horizontal massless spring with a spring ...
  100. Math
    The wood framing for an art canvas costs $4.84 per foot. How much would the wood framing cost for a rectangle picture that measures 4 ft by 6 ft?
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