1. Math

    Mr. Rainier's car uses about 1.6 fluid ounces of gas per minute when the engine is idling. One night, he parked his car but forgot to turn off the motor. He had just filled his tank. His tank holds 12 gallons. About how many hours will it take before his

    asked by Anonymous on April 25, 2012
  2. Math

    Mr. Rainier's car uses about 1.6 fluid ounces of gas per minute when the engine is idling. One night, he parked his car but forgot to turn off the motor. He had just filled his tank. His tank holds 12 gallons. About how many hours will it take before his

    asked by Bob on April 25, 2012
  3. Math

    Mr. Ranier's car uses about 1.6 fluid ounces of gas per minute when the engine is idling. One night, he parked his car but forgot to turn off the motor. He had just filled his tank. His tank holds 12 gallons. About how many hours will it take before his

    asked by Sean on April 14, 2011
  4. Rates

    Mr. Ranier's car uses about 1.6 fluid ounces of gas per minute when the engine is idling. One night, he parked his car but forgot to turn off the motor. He had just filled his tank. His tank holds 12 gallons. About how many hours will it take before his

    asked by Sean (PLEASE HELP!) on April 14, 2011
  5. Math Help!!!

    Drinking 6 fluid ounces of milk provides 202.5 milligrams of calcium. How many fluid ounces of milk are required to provide 52.5 milligrams of calcium? Round to the nearest tenth. 2.1 fluid ounces 2.3 fluid ounces 1.8 fluid ounces 1.6 fluid ounces PLZ

    asked by Agal on November 16, 2016
  6. math

    Amanda's punch recipe : 7 parts mixed fruit juice, 2 parts of lemonade [Question : how much lemonade will she need to make 180 fluid ounces of punch ?]A .140 Fluid ounces or B. 40 Fluid ounces C. 36 Fluid ounces D. 60 Fluid ounces i think the answer is b

    asked by Jade on February 21, 2015
  7. math

    Drinking 8 fluid ounces of milk provides 270.0 milligrams of calcium. How many fluid ounces of milk provide 72.5 milligrams of calcium? Round to the nearest tenth. 2.1 fluid ounces 2.3 fluid ounces 2.6 fluid ounces 1.8 fluid ounces

    asked by jjiiddss on January 30, 2016
  8. Math

    Drinking 8 fluid ounces of milk provides 270.0 milligrams of calcium. How many fluid ounces of milk provide 72.5 milligrams of calcium? Round to the nearest tenth. 2.1 fluid ounces 2.3 fluid ounces 2.6 fluid ounces 1.8 fluid ounces

    asked by Nono on November 21, 2012
  9. Math (Questions)

    Drinking 8 fluid ounces of milk provides 270.0 milligrams of calcium. How many fluid ounces of milk provide 72.5 milligrams of calcium? Round to the nearest tenth. 2.6 fluid ounces 2.3 fluid ounces ** 1.8 fluid ounces 2.1 fluid ounces

    asked by Evie Swan on December 12, 2017
  10. math

    one gallon is equal to 128 fluid ounces.Garret estimates that four gallons is about 500 fluid ounces. is Garrett's estimate reasonable? expiain why or why not.

    asked by jojo on October 20, 2010
  11. 4th grade math

    how do i convert these problem. thank you _____fl oz=4 gal _____fl oz=3 pt 3 mi=____ ft CAN SUMONE PLEZ HELP BE4 MY BEDTIME!!! http://www.pioneerthinking.com/measure.html You can look them up in here. Find out how many ounces (oz) in a pint, quart, gallon.

    asked by nitta on February 2, 2007
  12. Chemistry

    The running engine of an automobile produces carbon monoxide (CO), a toxic gas, at the rate of about .102mol CO per minute. a car is left idiling in a poorly ventilated garage that is 60m long, 4 m wide, and 2.2 m high at 20 degrees C. what will the

    asked by Missy* on October 8, 2010
  13. Math

    The recommended fluid intake for an adult is 64 ounces a day. By non, Shelly has had 2 cups of water. How many more ounces of fluid does Shelly need to consume in order to reach the recommended fluid intake? A 48 fl oz B 8 fl oz C 16 fl oz D Not here

    asked by Anonymous on March 4, 2014
  14. Math

    Convert the rate 1000 fluid ounces per 2 hours to cups per minute. Please help, i have a test in 3 days!!!

    asked by Anonymous on January 21, 2016
  15. 7th grade math

    The following proportion could be used to change from gallons to which measure. 1 3 customary capacity: - = - 1 Gallon=4 quarts 4 X 1 Gallon=128 fluid ounces 1 quart=2 pints 1 pint=2 cups 1 cup=8 fluid ounces A. ounces B. pints C. quarts D. gallons

    asked by kitty kat on November 15, 2012
  16. Math

    Convert 24 fluid ounces of juice to cups, if 1 cup= 8 fluid ounces. Is this answer correct? 3 cups

    asked by Amy on August 19, 2015
  17. chemistry

    The radiator in your car uses either water or ethylene glycol (anti-freeze) to remove heat from the engine and dissipate it to the outside air. If the water recirculation rate is 17.0 kg per minute of water and the water temperature leaving the engine and

    asked by danny on January 31, 2015
  18. chem

    The radiator in your car uses either water or ethylene glycol (anti-freeze) to remove heat from the engine and dissipate it to the outside air. If the water recirculation rate is 17.0 kg per minute of water and the water temperature leaving the engine and

    asked by danny on January 27, 2015
  19. Algebra

    A gardener combines x fluid ounces of a 20% liquid fertilizer and 80% water mix with y fluid ounces of a 5% liquid fertilizer and 95% water mix to make 30 fluid ounces of a 10% liquid fertilizer and 90% water mix. a. Write a system of linear equations that

    asked by Amie on January 17, 2013
  20. Math

    One mixture contains 6 fluid ounces of water and 10 fluid ounces of vinegar. A second mixture contains 9 fluid ounces of water and 12 fluid ounces of vinegar. Are the mixtures proportional? If not, how much water or vinegar would u add to the second

    asked by Lily on February 1, 2018
  21. math

    a nurse is draining fluid from a wound. fluid drains at 1/8oz per minute. how long will it take to drain 9/10 ounce of fluid

    asked by bertha on July 10, 2015
  22. physics

    the velocity of a car increases from 36km/hr to 54km/hr in one minute determine the force exerted by the engine on the car mass of the car is 120kg

    asked by Anonymous on August 21, 2011
  23. Math/ Statistics

    A consumer advocacy group claims that the mean amount of juice in a 16 ounce bottled drink is not 16 ounces, as stated by the bottler. Determine the null and alternative hypotheses for the test described. A. H0: µ = 16 ounces Ha: µ < 16 ounces B. H0: µ

    asked by breeamberr on December 30, 2014
  24. Mathe: NEEDHELP!

    Drinking 6 fluid ounces of milk provides 202.5 milligrams of calcium. How many fluid ounces of milk are required to provide 52.5 milligrams of calcium? Round to the nearest tenth. PLZ HELP!

    asked by Agal on November 15, 2016
  25. math

    Isabelle is mixing red paint with blue paint to make purple paint. She adds of a fluid ounce of red to of a fluid ounce of blue to make fluid ounces of purple. How many fluid ounces of red paint will she need to make 3 fluid ounces of purple paint?

    asked by lele on October 12, 2018
  26. Math

    Drinking 8 fluid ounces of milk provides 270.0 milligrams of calcium. How many fluid ounces of milk provide 72.5 milligrams of calcium? Round to the nearest tenth.

    asked by April on April 9, 2014
  27. English

    1. I got out of my car to check the engine. 2. I got off my car to check the engine. (Are both the same? In #2, what is the part of speech of 'off'? Is 'off' an adverb or a preposition?) 3. I got out of my car to check the engine. 4. I got out of my car to

    asked by rfvv on July 15, 2016
  28. math

    a chemist has 3 1/3 fluid ounces of a solution. how many containers can he fill if each container holds 5/12 fluid ounce

    asked by Anonymous on October 15, 2015
  29. Algebra

    A recipe for a home-made disinfectant calls for adding one-half cup of clorox to one gallon of water. Mrs. Jenkins wants to make this solution in a 32-ounce spray bottle. How many fluid ounces of clorox should be added to 32 fluid ounces of water to have

    asked by Help!!! on December 1, 2014
  30. math

    A recipe for a home-made disinfectant calls for adding one-half cup of clorox to one gallon of water. Mrs. Jenkins wants to make this solution in a 32-ounce spray bottle. How many fluid ounces of clorox should be added to 32 fluid ounces of water to have

    asked by Anonymous on December 1, 2014
  31. Physics

    When one gallon of gasoline is burned in a car engine, 1.20 108 J of internal energy is released. Suppose that 0.99 108 J of this energy flows directly into the surroundings (engine block and exhaust system) in the form of heat. If 5.0 105 J of work is

    asked by please help on January 13, 2013
  32. physics

    A short train (an engine plus four cars) is accelerating at 1.10 . The mass of each car is 38000 , and each car has negligible frictional forces acting on it. In solving this problem, note the importance of selecting the correct set of cars to isolate as

    asked by jose2 on February 25, 2008
  33. Science

    Which of the following represents a decimal system of measurement? 1 quart = 16 fluid ounces 1 mile = 5,280 feet 1 kilometer = 1,000 meters 1 pound = 16 ounces

    asked by Shane on October 17, 2012
  34. Trigonometry

    two pulleys of a car engine radius of 8 cm and 5 cm respectively are connected by a belt. The larger pulley rotates 80 times per minute. Find the angular velocity of each pulley in radians per minute.

    asked by Miranda on November 10, 2015
  35. Algebra

    During a science experiment, Nico created a 32%alcohol solution by mixing 8 fluid ounces of a 50% alcohol solution with a certain amount of an 8% alcohol solution. How many fluid ounces of the 32% alcohol solution did he create?

    asked by Jj on November 4, 2016
  36. Math

    What is the result if you multiply a number of cups by 8 fluid ounces over 1 cup and then multiply the result by 1 cup over 8 fluid ounces?Give an example.

    asked by Destiny on October 13, 2015
  37. math

    a doctor orders a dosage of 10 mL of medicine every 6 hours for 1 week. How many fluid ounces of medicine should be purchased? Round up to the next whole fluid ounce.

    asked by Bing on September 1, 2013
  38. geometry

    A juice box holds 8 fluid ounces. A fluid ounce is 1.80469in^3. What are the dimensions of the box? Is there more than one possible answer

    asked by Mani on June 14, 2011
  39. Math

    Can someone please check my answers? I am terrible at math thanks so much 1.) Which is the best buy? A) 16 ounces of hand soap for $2.40 B) 20 ounces of hand soap for $2.80**** C) 24 ounces of hand soap for $3.00 D) 12 ounces of hand soap for $2.00 2.)

    asked by I can't do it anymore on November 30, 2018
  40. Math

    Can someone please check my answers? I am terrible at math thanks so much Which is the best buy? A) 16 ounces of hand soap for $2.40 B) 20 ounces of hand soap for $2.80**** C) 24 ounces of hand soap for $3.00 D) 12 ounces of hand soap for $2.00 What is the

    asked by I can't do it anymore on November 30, 2018
  41. physics

    A hydraulic lift has two connected pistons with cross-sectional areas 5 cm2 and 350 cm2. It is filled with oil of density 740 kg/m3. a) What mass must be placed on the small piston to support a car of mass 1400 kg at equal fluid levels? 20 OK HELP: The

    asked by Taylor on November 8, 2010
  42. physics

    A hydraulic lift has two connected pistons with cross-sectional areas 5 cm2 and 350 cm2. It is filled with oil of density 740 kg/m3. a) What mass must be placed on the small piston to support a car of mass 1400 kg at equal fluid levels? 20 OK HELP: The

    asked by Sarah on November 8, 2010
  43. Physics

    A car travels at a speed of 25 m/s on a flat stretch road. The driver must maintain pressure on the accelerator to keep the car moving at this speed. The car's engine is doing work on the car, yet the kinetic energy of the car is not changing. What is

    asked by Rachel. on August 5, 2013
  44. Physics

    A car travels at a speed of 25 m/s on a flat stretch road. The driver must maintain pressure on the accelerator to keep the car moving at this speed. The car's engine is doing work on the car, yet the kinetic energy of the car is not changing. What is

    asked by Rachel. on August 5, 2013
  45. PHYSICS!!

    A car's engine can accelerate a car from rest to 30 m/s in 6 s. if the car's mass is 1300 kg, what is the power of the engine? can someone give me the answer because i just want to verify it with my own? thank you!

    asked by Allison on July 13, 2011
  46. Math

    A car engine is running at 5000 revolutions per minute. (a) how many revolutions are made in one hour? (b)if this engine uses 10 litres of fuel in one hour, how much fuel, in millilitres,does it use for every revolution?

    asked by Tan on August 18, 2015
  47. Physics

    The burning of gas in a car produces about 12,600 kJ/gallon of energy. If a car averages 35 km/gal when driving 90 km/hr, which requires 18.5 kW, what is the efficiency of the engine under those conditions? ...please help?

    asked by Lindsay on March 26, 2008
  48. math algebriac expressions

    If 6 tablespoons are equivalent to 1 fluid ounce, how many fluid ounces are in (10t-4) tablespoons?

    asked by Anonymous on December 16, 2016
  49. Maths

    If a fluid enters a hemispherical vat with a radius of 10meter . at a rate of 0.5cubic meter per minute, how fast will the fluid be rising when the depth is 5meter?

    asked by Related Rates on January 17, 2016
  50. Physics

    An engine is used to pull a train of two cars out of a mine. The floor slopes upward at an angle of 24o. Each car has a mass of 0.8x104 Kg and normally travels without friction on the tracks. The engine can exert a maximum force of 1.4x105 N on car A. If

    asked by Charlie on February 24, 2008
  51. Physics

    A sports car with a very powerful engine driving on a surface with a coefficient of static friction µs = 0.8 wants to accelerate from a stop to 100 km/hr. (You may neglect air resistance.) a) What is the fastest that the car can accomplish this? b) How

    asked by ji on April 25, 2015
  52. Physical science

    The engine of a car is being lifted out of the car by using a pulley system. The weight of the engine is 8000N. Use a scale diagram to determine the horizontal force, F1 that a mechanic has to use to hold the engine in such a position that the rope makes

    asked by Pamela on March 7, 2012
  53. Physics

    A hydraulic lift has two connected pistons with cross-sectional areas 25 cm2 and 390 cm2. It is filled with oil of density 530 kg/m3. a) What mass must be placed on the small piston to support a car of mass 1500 kg at equal fluid levels? kg HELP: The

    asked by Kimbo on November 6, 2010
  54. Physics

    You design an engine that takes in 1.5 x 10^4 J of heat at 650 K in each cycle and rejects heat at a temperature of 350 K. The engine completes 240 cycles in 1 minute. What is the theoretical maximum power output of your engine? can you please also show

    asked by Brianna on July 18, 2010
  55. college- find domain and range

    y= X^2 + X - 500/10 and y is the number of milliliters of fuel consumed per second and X is the speed of the engine in revolutions per minute. If the engine operates between 100 revolutions per minute and 400 revolutions per minute what is the domain and

    asked by lucky bee on March 20, 2013
  56. Physics

    A 1200 kg car accelerates to the right at 7m/s2 along a special frictionless track. Determine the magnitude and direction of the force the engine exerts to accelerate the car? A wind blows heavy winds into the car's path.As a result the car's acceleration

    asked by Edward on July 18, 2011
  57. Physics

    A sports car with a very powerful engine driving on a surface with a coefficient of static friction µs = 0.8 and a ten degree incline wants to accelerate from a stop to 100 km/hr. (You may neglect air resistance.) a) What is the fastest that the car can

    asked by ji on April 26, 2015
  58. physics

    A 40%-efficient car engine accelerates the 1300 kg car from rest to 20 m/s How much energy is transferred to the engine by burning gasoline? .

    asked by andrea on November 13, 2010
  59. Statistics

    30 randomly selected cans of Coke are measured for the amount of cola in ounces. The sample values have a mean of 12.18 ounces and a standard deviation of 0.118 ounces. The 99% confidence interval is ( ounces, ounces). Round each result to two decimal

    asked by Katie on November 9, 2013
  60. Physics- PLEASE HELP

    A 2300. kg car starts from rest and accelerates uniformly to 24.0 m/s in 24.0 s. Assume that air resistance remains constant at 510 N during this time. Find (a) the net force on the car b) the average power developed by the engine? c) the instantaneous

    asked by Anonymous on October 8, 2012
  61. Physics!!!

    A 2300. kg car starts from rest and accelerates uniformly to 24.0 m/s in 24.0 s. Assume that air resistance remains constant at 510 N during this time. Find (a) the net force on the car b) the average power developed by the engine? c) the instantaneous

    asked by Anonymous on October 8, 2012
  62. Physics- Elena please help!

    A 2300. kg car starts from rest and accelerates uniformly to 24.0 m/s in 24.0 s. Assume that air resistance remains constant at 510 N during this time. Find (a) the net force on the car b) the average power developed by the engine? c) the instantaneous

    asked by Anonymous on October 8, 2012
  63. Physics

    A piston in a car engine has a mass of 0.75kg and moves with motion which is approximately simple harmonic. If the amplitude of this oscillation is 10 cm and the maximum safe operating speed of the engine is 6000 revolutions per minute, calculate: a)

    asked by Nazrawi on October 7, 2018
  64. physics

    The heating value of a Gas is 39MJm-3 a) If 4.5m-3 of the gas is burned how much energy is released? b) If the gas is burned in 5 minutes what is the power? c) If the burning occurs in an engine that converts the energy to forward motion and the engine is

    asked by kirsten on July 22, 2010
  65. Algebra

    How many fluid ounces are in a cup?

    asked by Christin on February 25, 2016
  66. algebra

    while driving a car you realize that you only have one eighth gas remaining before you run out of gas you pull into a gas station and put is gallons of gas in your car's tank is now three fourths full how many gallons of gas does your car's tank hold show

    asked by patel on November 17, 2011
  67. physics

    why does an ideal fluid move faster through a pipe with decreasing diameter? a. the pressure within the fluid increases b. the pressure within the fluid decreases c. the pipe exerts more pressure on the fluid d. the fluid moves downhill C? the pressure in

    asked by y912f to bobpursley on February 18, 2009
  68. chemistry

    Convert 12 fluid ounces liters. (1 fl. oz = 29.57 cm^3)

    asked by Jack on February 21, 2010
  69. Calculus/ Application Of Derivative

    If a fluid enters a hemisperical vat with a radius of 10 meter, at a rate of 0.5cubic meter per minute, how fast will the fluid be rising when the depth is 5 meter

    asked by Anonymous on January 17, 2016
  70. Math

    One bottle of juice is 1/4 filled. Another smaller bottle holds 20 fluid ounces. if the contents from the larger bottle are poured into the smaller bottle, the bottle is 7/8 filled. how many fluid ounces does the larger bottle holds

    asked by kimi on March 4, 2014
  71. chemistry

    calculate the number of fluid ounces in 6.03 gal.

    asked by Lauren on August 19, 2008
  72. algebra

    convert 384 fluid ounces to gallons?

    asked by fahime to damon on September 7, 2015
  73. Physics

    please check these for me Which of the following is not a fluid? a. carbon dioxide b. hydrogen c. seawater d. wood D Which of the following statements is not correct? a. a fluid flows b. a fluid has a definite shape c. molecules fo a fluid are free to move

    asked by teamjakeward on February 15, 2009
  74. physic

    Nora’s car is run out of gas and she noticed that a gas station is just 125 feet away the incline road. She decided to push the car up a 14 degree inclined with a force of 250 N to get to the gas station. Determine how much work is done pushing the car

    asked by anis on November 27, 2015
  75. English

    Choose the best paraphrase of these lines from the "The Sidewalk Racer" A)I wish I could move as fast as a car or a plane, but I cant because I am only a human. B)I feel as if I am botha single engine plane and a car.(I pick this) C)With my one-engine

    asked by trololololololololol on March 23, 2016
  76. Physics

    The engine is in the back of the train it is pushing. The passengers were in the car closest to the engine. There were five cars in total. The front car had one person in it. When he noticed a semi truck trailer sitting on the track he pulled the emergency

    asked by Dakota on July 4, 2011
  77. math

    How many 2 quart pitchers could you fill with 512 fluid ounces of juice?????

    asked by Hannah on April 12, 2012
  78. 7th grade

    how do you write an equation for the number of gallons in 128 fluid ounces?

    asked by Sophia on September 5, 2008
  79. math

    how many fluid ounces are there in 2 gallons of milk? a)256 b)128 c)64 d)8 I think the answer is a. Is it right?

    asked by robert on January 31, 2008
  80. math

    Hi I am trying to help my 4th grade daughter with homework and I am stuck with this question. Please help and explain how you got the answer. Thanks Jill's fish weighs 8 times as much as her parakeet. Together, the pets weigh 63 ounces together. How much

    asked by EM on October 17, 2012
  81. HELP PLEASE!!!!!!!

    A teacher brings 3 gallons of juice on a field trip. There are 36 students on the trip. a. How many fluid ounces of juice does the teacher bring? Show your work. b. Does the teacher have enough juice to give each student a 12-fluid ounce glass of juice?

    asked by Bell on January 15, 2013
  82. math

    Damien sets up a bucket to catch raindrops. The bucket can hold only 1 gallon. If each raindrop is made up of about 1/90 fluid ounceof water, how many raindrops will the bucket be able to hold? I need help with this question. I know that 1 gallon=128 fluid

    asked by mark on February 2, 2008
  83. Math 6 help ??????

    teacher brings 3 gallons of juice on a field trip. There are 36 students on the trip. a. How many fluid ounces of juice does the teacher bring? Show your work. b. Does the teacher have enough juice to give each student a 12-fluid ounce glass of juice?

    asked by Carrie on January 28, 2013
  84. math

    marissa pours 1 1/2 cups of punch in each glass how many fluid ounces is each serving?

    asked by jason on April 22, 2014
  85. physics

    why does an ideal fluid move faster through a pipe with decreasing diameter? a. the pressure within the fluid increases b. the pressure within the fluid decreases c. the pipe exerts more pressure on the fluid d. the fluid moves downhill

    asked by y912f on February 18, 2009
  86. Math

    47. For science class, Kyle needs to make a dilute solution of 12 ounces that is 30% vinegar. But he only has 20% vinegar 60^ vinegar. How many ounces of 20% vinegar should he use? A. 3 ounces B. 6 ounces C. 9 ounces D. 10 ounces

    asked by Matthew on February 18, 2015
  87. Math

    Marissa pours one and a half cups of punch in each class how many fluid ounces each serving

    asked by Gabe on March 22, 2017
  88. Physics

    The maximum torque output from the engine of a new experimental car of mass m is τ. The maximum rotational speed of the engine is ω. The engine is designed to provide a constant power output P. The engine is connected to the wheels via a perfect

    asked by Kevin Fung on July 29, 2014
  89. Calc

    A paper cup is to be designed in the shape of a right circular cone. It must have a capacity of 12 fluid ounces (1 fluid ounce = 1.80469 cubic inches) of soft drink but it must use a minimum amount of material in its construction. What should the

    asked by jo on July 31, 2012
  90. Math

    Beth's car has a gas tank that can hold 15 gallons of gas. Her car uses 1/30 of a gallon of gas per mile driven. Darcy's car has a gas tank that can hold 16 gallons of gas. His car uses 1/25 of a gallon of gas per mile driven. Both cars start with full

    asked by Drake on October 21, 2015
  91. Science

    A railroad diesel engine weighs four times as much has a freight car. if the diesel engine coasts at 5 km/h into a freight car that is initially at rest, show that the speed of the coupled cars is 4 km/h.

    asked by Tb on September 13, 2018
  92. science

    Marlene's car won't start. She wonders if she is out of gas. She checks the gas gauge and sees that the car has gas. Then she wonders if the battery is dead. She checks the battery and discovers that it is dead. Marlene conclude that her car battery is

    asked by ant on September 6, 2010
  93. Rates

    Which deal is the better buy? "Dazzle for clean clothes! Just $5.99 for 64 fluid ounces" Or "Spot-Be-Gone for your laundry: 150 fl oz. for $7.29"?

    asked by Alex L. on October 27, 2011
  94. PHYSICS

    A railroad diesel engine weighs 3.9 times as much as a freight car. The diesel engine coasts at 5.3 km/h into the freight car that is initially at rest. After they couple together, what is their speed?

    asked by Maggie on September 10, 2012
  95. PHYSICS

    A railroad diesel engine weighs 3.9 times as much as a freight car. The diesel engine coasts at 5.3 km/h into the freight car that is initially at rest. After they couple together, what is their speed?

    asked by Maggie on September 10, 2012
  96. physics

    The definition of an incompressible fluid is Select one: a. A fluid with a constant density at all pressures b. A fluid with no viscosity c. A fluid with a constant pressure d. A fluid with viscosity

    asked by lisa on June 23, 2014
  97. Physics help

    A car travels in a circle whose radius is 31 m, with a speed of 19 m/s. (1) What is the magnitude of the car's acceleration? _____ m/s2 (2) What is the nature (origin) of the horizontal force on the car? (What is exerting the force?) The force causing the

    asked by arcos15 on October 29, 2012
  98. Calculus

    An energy drink container in the shape of a right circular cylinder must have a volume of 12 fluid ounces (1 fluid ounce is approximately 1.80469 cubic inches). The cost per square inch of constructing the top and bottom is twice the cost of constructing

    asked by Katie on April 10, 2016
  99. Math

    I've been working on this problem for HOURS and I still can't figure it out. It's due by tomorrow. And I'm so frustrated. DX I know I have to convert ounces into gallons, but I can't find a path at all. DX Here is the question: I need to mix the gas with

    asked by Kiki on November 17, 2008
  100. physics

    A 1.50 ✕ 103 kg car starts from rest and accelerates uniformly to 17.1 m/s in 12.7 s. Assume that air resistance remains constant at 400 N during this time. (a) Find the average power developed by the engine. W (b) Find the instantaneous power output of

    asked by Anonymous on April 27, 2014