1. Math (functions)

    For tax purposes, you may have to report the value of your assets, such as cars or refrigerators. The value you report drops with time. "Straight-line depreciation" assumes that the value is a linear function of time. If a $1020 refrigerator depreciates

    asked by Natalie on August 27, 2015
  2. finance

    Q.1.Differentiate future value from present value and explain how compound interest differs from simple interest. Q.2. John expects to need $50,000 as a down payment on a house in six years. How much does she need to invest today in an account paying 7.25

    asked by Ali on March 24, 2016
  3. English

    What will happen in the future? We will fly to the USA in an hour. We will visit Mars. We will go to the moon with our family. We will travel to many planets without paying a lot of money. We will live on Jupitor. We will live on another planet. We will

    asked by rfvv on May 14, 2013
  4. Supportive Learning Environment

    Which of the following statements is true about stress in young children? A. Children who experience high stress in the early childhood years develop coping skills that result in a higher threshold to stress in later years. B. Stress isn't as harmful in

    asked by Priscila on February 5, 2017
  5. pre-algebra

    Shannon put $ 7,000 in a 5 year CD that paid 8% interest per year. Malcolm put $6,000 in a 5 year CD that paid 10% interest. What was the balance of each person's account at the end of the 5 years? Who made more money and how much more did they make? (Use

    asked by Dj on March 14, 2008
  6. Chemistry

    Tartaric acid has two acidic (ionizable) hydrogens. The acid is often present in wines and precipitates from solution as wine ages. A solution containing an unknown concentration of the acid is titrated with NaOH. It requires 22.62 mL of 0.2000 M NaOH

    asked by Destiny on October 10, 2011
  7. chemistry

    a)indium-115 has a half life of 4.5 hours. if you start with a 12.0-mg sample of indium-115, how much will remain after 13.5 hours? b)how much of a 3.50-mg smaple of nickel-63 will remain after 368 years? the half-life of nickel-63 is 92 years?

    asked by amanda on October 31, 2008
  8. MBA Finance

    Sally has won the grand prize in a lottery and must choose between the following three options: A. Receive a lump sum payment of $10,000,000 B. Receive annual end of year payments $2,000,000 for the next 8 years: C. Receive annual end of the year payments

    asked by Anonymous on July 31, 2011
  9. Math

    The total sales of a company in 2008 were $45,000. In 2011, it grew to $84,000. Use  as the number of years since 2000 and  as the total sales, and answer the following: a. What is the rate of change (slope) in the total sales? b. Write an equation in

    asked by Marta P on January 22, 2012
  10. physics

    The initial velocity of a 1.55 kg block sliding down a frictionless inclined plane is found to be 1.27 m/s. Then 1.07 s later, it has a velocity of 5.37 m/s. What is the angle of the plane with respect to the horizontal?

    asked by sam on February 12, 2014
  11. physics

    A sprinter explodes out of the starting block with an acceleration of + 2.02 m/s2, which she sustains for 1.12 s. Then, her acceleration drops to zero for the rest of the race. What is her velocity at (a)t = 1.12 s and (b) at the end of the race?

    asked by Alex on September 14, 2012
  12. physics

    The initial velocity of a 2.56 kg block sliding down a frictionless inclined plane is found to be 1.13 m/s. Then 1.08 s later, it has a velocity of 3.99 m/s.What is the angle of the plane with respect to the horizontal?

    asked by Rachel on January 29, 2012
  13. Phyics

    A sprinter explodes out of the starting block with an acceleration of + 2.43 m/s2, which she sustains for 1.10 s. Then, her acceleration drops to zero for the rest of the race. What is her velocity at (a)t = 1.10 s and (b) at the end of the race?

    asked by Corey on September 25, 2013
  14. Physics

    A sprinter explodes out of the starting block with an acceleration of +2.79 m/s2 , which she sustains for 1.65 s. Then her acceleration drops to zero for the rest of the race. What is her velocity at t = 1.65 s and at the end of the race?

    asked by Bala on October 6, 2010
  15. phy

    The velocity of a 2.5 kg block sliding down a frictionless inclined plane is found to be 1.25 m/s. 1.00 s later, it has a velocity of 4.15 m/s. What is the angle of the plane with respect to the horizontal (in degrees)?

    asked by Anonymous on October 16, 2013
  16. physics

    The velocity of a 2.5 kg block sliding down a frictionless inclined plane is found to be 1.58 m/s. 1.40 s later, it has a velocity of 7.32 m/s. What is the angle of the plane with respect to the horizontal (in degrees)?

    asked by Nic on February 24, 2011
  17. Physics

    The velocity of a 2.3 kg block sliding down a frictionless inclined plane is found to be 1.58 m/s. 1.1 s later, it has a velocity of 5.65 m/s. What is the angle of the plane with respect to the horizontal (in degrees)?

    asked by Anonymous on November 5, 2012
  18. Physics

    A sprinter explodes out of the starting block with an acceleration of +2.79 m/s2 , which she sustains for 1.65 s. Then her acceleration drops to zero for the rest of the race. What is her velocity at t = 1.65 s and at the end of the race?

    asked by Bala on October 6, 2010
  19. Physics

    A pulley system lifts a 500-lb block 1.0 foot with an effort of only 50 lb. If the 50 lb moves 30 feet, calculate the efficiency of the pulley system.

    asked by Isis on June 18, 2013
  20. physics

    the descending pulley has a radius R and mass M.find the acceleration of block of mass m placed, on the smooth surface and connected with another light pulley

    asked by riya on December 25, 2015
  21. physics

    A block of wood will sink 10 cm in freshwater. How far will it sink in seawater. The specific gravity of seawater is 1.025. I'm confused as to how to approach to problem

    asked by zoe on December 2, 2012
  22. Physics

    A 5 kg block is being pulled to the right by a rope which is attached to a dangling 2 kg mass. The coefficient of kinetic friction between the mass & table is 0.1 What is the tension in the rope?

    asked by Paige on February 21, 2011
  23. Science

    the black hills are an example of which type of mountain building? a. uplifted mountains b.fault-block mountains c.volcanic mountains d. oceanic mountains

    asked by Angie on March 24, 2009
  24. physics

    The descending pulley has a radius R and mass M.Find the acceleration of block of mass m placed, on the smooth surface and connected with another light pulley.

    asked by riya on December 25, 2015
  25. physics

    The velocity of a 1.5 kg block sliding down a frictionless inclined plane is found to be 1.13 m/s. 1.2 s later, it has a velocity of 4.37 m/s. What is the angle of the plane with respect to the horizontal (in degrees)?

    asked by Anonymous on November 2, 2011
  26. la

    Selection 1: There's good news and bad news about grizzly bears in the American West. The good news? Their numbers have been increasing in recent years. In 1975, grizzlies made the threatened-species list under the federal Endangered Species Act. The bad

    asked by po on May 17, 2018
  27. Physics

    I got part a and b, but not c. We are trying to find delta T in part c, but I'm still confused on where to start even with the help. (a) An iron block of the mass 1.2 kg is suspended on a spring of the spring constant 140 N/m, and merged into a vessel with

    asked by Susan on December 3, 2010
  28. Physics

    One end of a uniform meter stick is placed against a vertical wall. The other end is held by a lightweight cord that makes an angle, theta, with the stick. The coefficient of static friction between the end of the meter stick and the wall is 0.390. A. what

    asked by Karla on April 3, 2007
  29. Algebra 1

    a recent 12 year period,, the total government payroll in the US can be modeled by P= 26t^2 + 1629t + 19,958, where P is the payroll in million of dollars and t is the number of years since the beginning of the 12 year period 1) Use the discrimnant to show

    asked by Lizzie on March 1, 2011
  30. math

    Jim wants to deposit money in an account to save for a new stereo system in two years. He wants to have $4,000 available at the time. The following rates are available to him: 6.2% simple interest 6.1% compounded annually 5.58% compounded semiannually

    asked by HG on October 22, 2009
  31. Math

    Display each data set in either a line plot, histogram, or stem-and-leaf plot. Kilometers driven: 132, 11, 95, 111, 108, 94, 124, 113, 125, 95, 110, 115, 122, 107, 99, 115, 121, 133, 118, 114 Weight of lions: 440, 425, 452, 433, 445, 436, 440, 475, 426,

    asked by Risha on April 5, 2018
  32. physics

    A block is projected up a frictionless inclined plane with initial speed v0 = 8.42 m/s. The angle of incline is è = 58.4°. (a) How far up the plane does it go? (b) How long does it take to get there? (c) What is its speed when it gets back to the bottom?

    asked by daisy on October 9, 2010
  33. Physics

    Mass 1 (10 kg) rests on a table connected by a string to Mass 2 (5 kg). If s = 0.30 and k = 0.20, what is a) the acceleration of each block? (Draw the figure and proceed). b) the tension in the connecting string?

    asked by Anonymous on October 5, 2010
  34. Physics

    How much heat must be removed from a 240 g block of copper to lower its temperature from 150°C to 18°C? The specific heat capacity of copper is 0.093 cal/g·C°.

    asked by Anonymous on September 3, 2014
  35. science

    The block of mass 4.44723 kg has an acceleration of 4.6 m/s^2 4.44723 kg F is at 30◦ a What is the magnitude of F? Assume the acceleration due to gravity is 9.8 m/s 2 and the surface is frictionless. Answer in units of N

    asked by sarah on October 17, 2012
  36. physics

    A block is projected up a frictionless inclined plane with initial speed v0 = 8.42 m/s. The angle of incline is è = 58.4°. (a) How far up the plane does it go? (b) How long does it take to get there? (c) What is its speed when it gets back to the bottom?

    asked by Sam on October 10, 2010
  37. physics

    A -kg block is initially at rest on a frictionless horizontal surface. It is pulled with a constant horizontal force N. How long must it be pulled before its speed is m/s? t_{pull} =

    asked by sean on February 21, 2014
  38. physics

    A block is projected up a frictionless inclined plane with initial speed v0 = 8.42 m/s. The angle of incline is è = 58.4°. (a) How far up the plane does it go? (b) How long does it take to get there? (c) What is its speed when it gets back to the bottom?

    asked by koraile on October 9, 2010
  39. physics

    A block is projected up a frictionless inclined plane with initial speed v0 = 1.92 m/s. The angle of incline is è = 12.2°. (a) How far up the plane does it go? (b) How long does it take to get there? (c) What is its speed when it gets back to the bottom?

    asked by jessy on October 11, 2010
  40. Physics

    The initial velocity of a 2.04 kg block sliding down a frictionless inclined plane is found to be 1.24 m/s. Then 1.23 s later, it has a velocity of 6.70 m/s. What is the angle of the plane with respect to the horizontal? im lost.....

    asked by Bruce on January 31, 2012
  41. physics

    A block is projected up a frictionless inclined plane with initial speed v0 = 8.42 m/s. The angle of incline is è = 58.4°. (a) How far up the plane does it go? (b) How long does it take to get there? (c) What is its speed when it gets back to the bottom?

    asked by katherine on October 9, 2010
  42. Physics

    A sprinter explodes out of the starting block with an acceleration of +2.79 m/s2 , which she sustains for 1.65 s. Then her acceleration drops to zero for the rest of the race. What is her velocity at t = 1.65 s and at the end of the race? Answer 1 of 2

    asked by Bala on October 6, 2010
  43. math

    marie used based ten block to model 328.she used 3 hundreds 2tens and 8 ones. what are the two other ways she could show 328 with base ten blocks

    asked by ja-lee on October 5, 2010
  44. Physics

    How much heat is needed to transform a 2.5kg block of ice at -4C to a puddle of water at 12C. c water = 4200 J kg C c ice = 2100 J kg C Lf = 3.33x10^5 J kg

    asked by Gunner on May 6, 2017
  45. Physics

    A sprinter explodes out of the starting block with an acceleration of +2.3 m/s^2, which she sustains for 1.2 s. Then, her acceleration drops to zero for the rest of the race. What is her velocity (a) at t=1.2 s ans (b) at the end of the race?

    asked by Heather on August 29, 2010
  46. PHYSICS

    A -kg block is initially at rest on a frictionless horizontal surface. It is pulled with a constant horizontal force N. How long must it be pulled before its speed is m/s? t pull =

    asked by cristy on February 24, 2014
  47. physics

    A BLOCK OF MASS 20KG MOVING WITH A SPEED OF 18 KM/H EXPLODES AND SPLITS INTO 2 PARTS.ONE PART OF MASS 15 KG COMES TO REST FIND THE VELOCITY OF SECOND PART?

    asked by Anonymous on July 31, 2011
  48. Physics

    HOW MUCH HEAT IS ABSORBED WHEN THE BLOCK OF COPPER OF MASS 0.05kg and specific capacity 390j/kg is heated for 20 degree celsius and 70 degree celsius

    asked by Supreme on January 22, 2016
  49. physics

    The distance between successive crests in a series of water waves is 5.0m; the crests travel 8.6m in 5.0s . Calculate the frequency of a block of wood bobbing up and down in the water

    asked by Melissa on June 18, 2012
  50. Physics

    A block is projected up a frictionless inclined plane with initial speed v0 = 2.19 m/s. The angle of incline is θ = 25.1°. (a) How far up the plane does it go? (b) How long does it take to get there? (c) What is its speed when it gets back to the bottom?

    asked by Sara on March 31, 2016
  51. 8th Grade Math

    Johanna carves a square block of wood that has on one side an area of 872 square inches. To the nearest integer, what is the length of the side?

    asked by Anonymous on October 30, 2012
  52. PHYSICSS

    A block is projected up a frictionless inclined plane with initial speed v1 = 3.40 m/s. The angle of incline is è = 31.1°. (a) How far up the plane does it go?(m) (b) How long does it take to get there? (s) (c) What is its speed when it gets back to the

    asked by ashley on October 3, 2010
  53. Math

    Giselle has a block of wood that measures 14 cm by 12 cm by 10 cm. She is making a wooden ball in tech class. a) What percent of the wood is wasted? b) What assumptions are you making?

    asked by Anonymous on October 19, 2014
  54. Chemistry

    How much heat is required to raise the temperature of a 35.0g block of aluminium from 125 degrees celcius to 322 degrees celcius?

    asked by Maryam on November 27, 2012
  55. Physics

    A 5.00x10^2-g block of metal absorbs 5016 J of heat when its temperature canges from 20.0 C to 30.0 C. Calculate the specific heat of the metal ..?

    asked by Alayna on March 29, 2011
  56. math

    160 blocks , each block is 2 cm wide, 1 cm long & 4 cm high, what will be size of box that will hold all 160 blocks (each side cannot be less than 6 cm)

    asked by Josh on April 18, 2013
  57. science

    a 400 kg block of iron is heated from 295 k to 325 k. how much heat is absorbed by the iron? ( the specific heat is 450 j. /kg. k)

    asked by michelle on March 19, 2018
  58. physics

    a block of mass slides off the edge of a 2 foot tall table at 3.13m/sec. how far away from the edge of the table does it land?

    asked by Dawn on October 18, 2010
  59. math

    a rectangular block has a square base of area 49cm square its height is 10 cm find its total surface area

    asked by shehzad on February 9, 2015
  60. Physics 204

    If there is a 23lb. block on a plank and the static friction is .6 and the sliding friction is .35. What angle must the plank be raised to just allow the box to slide?

    asked by Charles on January 21, 2008
  61. College Mathematics

    The mass of a large stone block was determined to be 3361 kg. What is the weight of this stone in tons? A. 3.7 B. 1680.5 C. 1512.45 D. 3361

    asked by Winston on January 5, 2014
  62. geometry

    if six inscribed, wooden disks are cut from a 36 centimeter by 24 centimeter retangular block of wood, how many square centimeters of wood will not be used?

    asked by kayle on August 5, 2010
  63. physics

    What is the apparent weight of a 25kg lead block submerged in the dead sea? (density of dead sea is 1240kg/m3)

    asked by Mat on September 17, 2013
  64. Eglish

    1. When he was ten, he went abroad. 2. When he was ten years ago, he went abroad. 3. When he was ten years, he went abroad. 4. At the age of ten, he went abroad. 5. At age ten, he went abroad. 5-1. At aged ten, he went abroad. 6. At ten, he went abroad.

    asked by rfvv on November 17, 2015
  65. algebra financial polynoomials

    Compounded annually, P dollars is invested at annual interest rate r for 2 years. If the interest is compounded annually, then the polynomial P (1+r)^2 represents the value of the investment after 2 years. Rewrite the expression without the parentheses.

    asked by tia on May 15, 2013
  66. Physics

    Your dog has been diagnosed with a terminal illness for which there is no cure. The Veterinarian expects that it will live for 1 year before it succumbs to the condition. You have the idea that if you could keep the dog alive a little longer, a cure might

    asked by Jon on January 22, 2010
  67. civic

    the constitution set up the legisalative branch to have two houses,the senate and the house of representatives. how does this system ensure majority rule but protect minority rights? This sounds like YOUR homework question. If you'll post your answer,

    asked by charnelle on August 24, 2006
  68. help

    Describe an application for the use of ratios or proportions that is not mentioned in your text, or describe how an application problem in the text could be useful in your daily life. "Help" is not a subject, as far as I know. This is a math question. =)

    asked by carmen on March 26, 2007
  69. Corporate Finance

    You can insulate your home for $7,200. You figure you can save 15% per year on your heating bill if you insulate. Your home was bought 15 years ago for $38,500. You figure real estate prices have gone up 16% each year. You plan to live in the house another

    asked by Sniper619 on November 14, 2011
  70. math

    You need $28,974 at the end of 10 years, and your only investment outlet is an 8 percent long-term certificate of deposit (compounded annually). With the certificate of deposit, you make an initial investment at the beginning of the first year. A. What

    asked by Robert on January 11, 2010
  71. accounting

    You need $28,974 at the end of 10 years, and your only investment outlet is an 8 percent long-term certificate of deposit (compounded annually). With the certificate of deposit, you make an initial investment at the beginning of the first year. A. What

    asked by Jill on January 11, 2010
  72. English

    PRESS RELEASE Contact: John Hemington, Human Resource director S+F Media is seeking a new member for our web design team. An innovator at the top of the field, S+F media has been delivering sleek, polished websites and user interfaces to our clients for

    asked by Ella on October 10, 2018
  73. Food and Nutrition

    How is "Healthy Ice-Cream Alternate Sandwich" a healthy recipe?? Ingredients: 10-12 ripe bananas 1/.5 cup of strawberries 22 graham crackers Procedure: 1)Mash the bananas and make a mixture with the strawberries and bananas 2)Freeze the mixture 3)put the

    asked by Lisa on April 12, 2014
  74. ChemB

    The activity of carbon 14 in living tissue is 15.3 disintegrations per minute per gram of carbon. The limit for reliable determination of age is based on carbon 14 is .10 disintegration per min per gram of carbon. Calculate the max age of a sample that can

    asked by L.Bianchessi on January 23, 2012
  75. Algebra 1

    Your cousin is eight years older than your brother three years ago your cousin was twice as old as your brother how old is your cousin now how old is your brother now

    asked by Anonymous on August 21, 2015
  76. math

    James is 15 years older than Sue. In 12 years James will twice Sue's age. How old are James and Sue?

    asked by Joe on October 12, 2012
  77. Cardinality of Intersection

    In a loan database, there are 15 loans to clients with 9 years of business experience. Also, there are 60 loans made to clients with a College education. In the database there are 63 loans to clients with 9 years of experience or who have a College

    asked by Edna on December 17, 2016
  78. Biology helppppppp

    1. Why was communication through books, letters, and lectures such an important factor in the development of the cell theory? What do you think would happen if scientists today were unable to communicate with each other? In science, we build on the works

    asked by Maya on October 16, 2006
  79. Algebra

    The value of many things we own depreciates over time. When an asset's value decreases by a fixed amount each year, the depreciation is called straight-line depreciation. Suppose your Ford Escape from Exercise 1 depreciates $1950 per year. a.Let v

    asked by kim on March 10, 2012
  80. Physics for Technology

    I have been out of school 27 years; no Algebra or Trigonometry training: only remedial math. This class is part of a Diploma program, no placement test required - I am out of my depth. I had a tutor for an hour last Tues., with another appt. this Tues.

    asked by James on September 6, 2014
  81. child development does it sound ok

    During the early adolescence (ages 12-14) the teens are very moody. As puberty is in full swing they will experience rapid body changes. The teens are sensitive to their body as it changes. Girls tend to be less fulfilled about their body image. Most want

    asked by scooby on January 16, 2010
  82. finance, please help

    1. Calculate the present value of an investment given the following information: (a) Years—20, (b) Rate—10%, and (c) Future Value—$20,000. 2. Calculate the future value of an investment given the following information: (a) Years—10, (b) Rate—5%,

    asked by farah on June 3, 2012
  83. Math Help!

    Johanna carves a square block of wood that has on one side an area of 872 square inches. To the nearest integer, what is the length of the side? A. 30 B. 28 C. 26 D. 24 Is the answer A? Thank you

    asked by Laura Ashley on November 3, 2014
  84. pysics

    A spring stretches 3.4-cm when a 7-g object is hung from it. The object is replaced with a block of mass 24 g that oscillates in simple harmonic motion. Calculate the period of motion

    asked by sarah on January 6, 2011
  85. Physics

    You have a 2.00 kg block of lead. Lead melts at 327.5°C. CPb = 130.0 , and Hf for lead is 2.04 × 104 J/kg. Say you start at room temperature (25.0°C). How much heat must you transfer to melt all the lead?

    asked by Pat on March 18, 2012
  86. physical science

    I was given a diagram in the shape of an "L"-looks like a block letter L--around the perimeter are the numbers 2, 1, 1, 1, 1, and 2. It says divide this diagram of a piece of land into four lots that are the same size and shape. I have been trying since

    asked by dom on September 4, 2009
  87. Physics

    A spring stretches 4.3 cm when a 13 g object is hung from it. The object is replaced with a block of mass 22 g that oscillates in simple harmonic motion, calculate the period of motion.

    asked by Lynette on December 5, 2010
  88. math

    a 150g-iron ball at 95 Celsius is dropped into a cavity in a block of ice.the cavity is then found to contain 21 g of water . calculate the heat of fusion of ice.

    asked by Ken on January 27, 2015
  89. Physics

    A spring stretches 4.3 cm when a 13 g object is hung from it. The object is replaced with a block of mass 22 g that oscillates in simple harmonic motion, calculate the period of motion.

    asked by Anonymous on December 6, 2010
  90. Physics

    55) A 200-g block of copper at a temperature of 90 C is dropped into 400g of water at 27 C. The water is contained in a 300-g glass container. What is the final temperature of the mixture?

    asked by Y0gi on November 30, 2010
  91. Physics

    A 9 kg hanging weight is connected by a string over a pulley to a 5 kg block sliding on a flat table. If the coefficient of sliding friction is 0.2, find the tension in the string.

    asked by Lex on April 16, 2013
  92. physics

    Suppose that a block with mass 40 kg is sliding down a frictionless inclined plane slanted at a 37 degree angle. Find how fast it is accelerating across the inclined plane.

    asked by Desiree on October 22, 2010
  93. physics

    A 150g iron ball is dropped into a cavity in a block of ice. The cavity is then found to contain 21g of water. Calculate the heat of fusion of ice.

    asked by omay on December 8, 2015
  94. Physics

    A bullet with the mass of 45 g is fired into an 8.3 kg block of wood resting on a floor against a spring. This ideal spring (k = 76 N/m) has a maximum compression of 28 cm. What was the initial speed of the bullet?

    asked by KnowsNothing on July 17, 2012
  95. physics

    A 250-g block of ice is removed from the refrigerator at 􏰀8.0°C. How much heat does the ice absorb as it warms to room temperature (22°C)? The heat of fusion of water is 3.34􏰁105 J/kg.

    asked by yasir on December 7, 2012
  96. Physics

    A 400-g block of copper at a temperature of 85°C is dropped into 300 g of water at 33°C. The water is contained in a 250-g glass container. What is the final temperature of the mixture?

    asked by Seth on November 30, 2011
  97. Physics

    Help me understand this please You have a 2.00 kg block of lead. Lead melts at 327.5°C. CPb = 130.0 , and Hf for lead is 2.04 × 10^4 J/kg. Say you start at room temperature (25.0°C). How much heat must you transfer to melt all the lead?

    asked by Me and I on March 25, 2014
  98. Physics

    A plank of wood with a density of ρw = 650 kg/m3 and volume V = 0.65 m3 is floating in the ocean. (Assume the density of salt water is ρs = 1100 kg/m3) What is the volume of the block that is submerged? A) 0.23 m3 B) 0.38 m3 C) 0.42 m3 D) 0.51 m3 E) 0.56

    asked by Trent Joseph on July 24, 2013
  99. College Physics

    A 1.00 g lead bullet at 28.0°C is fired at a speed of 230 m/s into a large block of ice at 0°C, in which it becomes embedded. What quantity of ice melts? Can someone walk me through this step by step?

    asked by Anand on January 31, 2012
  100. Physics

    A cubic solid of plastic floats in water with 2/3 of its volume below the water line. What is the density? If the total volume of the block in the above question is 6.4 * 10^-5 m^3 what is the buoyant force on it?

    asked by Mike on April 3, 2008