
math
a cylindrical container has a diameter of 14cm and a height of 20cm and is full of water. The water is poured into another cylinder which has a diameter of 20cm. How deep is the water in the second cylinder?
asked by jacob on June 6, 2015 
Maths
An iron pipe of internal diameter 2.8 cm and uniform thickness 1 mm is melted and a solid cylindrical rod of the same length is formed. Find the diameter of the rod.
asked by Sudan Maharjan on July 19, 2018 
Physics
A hollow spherical iron shell floats almost completely when submerged in water. The outer diameter is 50.0cm, and the density of iron is 7.87g/cm^3. Find the inner diameter.
asked by Hui on July 10, 2013 
physics
A hydraulic cylinder has to overcome a force of 12,600 pounds on the extend stroke and 9,375 pounds on the return stroke. The maximum system pressure available is 2200 PSIG. What is the smallest diameter cylinder required to overcome the load and what is
asked by emma on April 1, 2015 
geometry and trig
If a cylinder with a 4 inch diameter and a 6 inch height holds 1 pound of oatmeal. How much oatmeal will a cylinder (similar) with a 10 inch diameter hold? Volume of 4 in24pi volume of 10 in137pi I get 91 oz choiced are37,44,74, 192
asked by lulu on May 10, 2016 
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
asked by Francis on April 24, 2017 
physics
2.A solid iron cylinder with a diameter of 150mm a height of 1m and a density of 7860 kg/m^3 is suspended in fresh water (density of fresh water is 1000 kg/m^3) calculate the tension in the supporting cable when two thirds of the volume of the cylinder is
asked by moody on January 19, 2014 
Math
If diameter of iron pipe is 2.8cm and 1mm thickness is melted and cylindrical rod of same length is formed find diameter of rod
asked by Samu on August 20, 2018 
MATH
A cylinder has a circular base with a diameter of 12 ft. The height of the cylinder is 4 ft. What is the volume of the cylinder rounded to the nearest whole number? Use 3.14 for pi. A. 452in2 B. 1,809ft2 C. 151ft2 D. 603ft2
asked by jake on March 3, 2019 
Physics
You need to make a 100 microH inductor on a cylinder that is 5.0 cm long and 1.0 cm in diameter. You plan to wrap four layers of wire around the cylinder. What diameter wire should you use if the coils are tightly wound with no space between them? The wire
asked by Jill on April 13, 2008 
physics
Problem:A long cylinder of diameter 2a has a charge per unit length, lambda, that is uniformly distributed down a very long wire. The cross section of the cylinder is not uniform, with a small hole drilled into it, which has a center at r = R and a
asked by Cory on February 20, 2015 
astronomy
The great galaxy in Andromeda has an angular diameter along its long axis of about 5 degree. Its distance is about 2.2 millons light years. What is its linear diameter.
asked by b on March 27, 2010 
Maths
A Hemisphere Bolw Of Diameter 30cm Has The Same Volume As A Cylinder Of Height 22.5cm. Find The Radius Of The Cylinder
asked by Erioluwa on January 7, 2016 
Math
The diameter of a cylinder is 3 yd. The height is 4 yd. Find the volume of the cylinder in terms of pi
asked by Anonymous on August 20, 2019 
physics
Problem: A long cylinder of diameter 2a has a charge per unit length, lambda, that is uniformly distributed down a very long wire. The cross section of the cylinder is not uniform, with a small hole drilled into it, which has a center at r = R and a
asked by Cory on February 20, 2015 
Astronomy
The great galaxy in Andromeda has an angular diameter along its long axis of about 5 degree. Its distance is about 2.2 million light years. What is its linear diameter?
asked by BB on March 29, 2010 
geometry
The diameter and height of this cylinder are equal to the side length, S, of the cube in which the cylinder is inscribed. What is the expression for the cylinder's volume?
asked by Mary on March 2, 2015 
Algebra 1 Honors
The volume of a cylinder is 157 cubic inches. The base of the cylinder has a diameter of 5 inches. What is the height of the cylinder? Round to the nearest tenth of an inch.
asked by Anonymous on November 25, 2015 
Geometry
the diameter of a cylinder is 5 yd. the height is 8yd. find the volume of the cylinder in terms of pi and to the nearest tenth
asked by Anonymous on April 21, 2017 
Physics
An iron ball of diameter 15.23cm rests on a brass ring of internal diameter 15.0cm at a temperature of 20 degrees celsius. To what temperature must both be heated for the ball to pass through the ring?
asked by Onyi on November 29, 2016 
math
A cylinder has a diameter of 80 cm and a length of 45 cm. Another cylinder has the same volume but is 80cm long. What is the diameter of the longer cylinder?
asked by priya on February 21, 2011 
Geometry
a cone full of water has been poured intoa cylinder. what is the depth of thewater in the cylinder? the cone has a height of 15m and a diameter of 20m. the cylinder also has a diameter of 20m and the amount of water in the cylinder is d meters high.
asked by Slacker on March 28, 2012 
physics
a cylinder of diameter 1cm at 30degree celcius is to slid into a hole on a steel plate. the hole has a diameter of 0.9997 cm at 30 degree celcius. to what temperature must be the plate be heated when steel has the alpha 1.1X10^5/degree celcius
asked by Tanya on September 2, 2011 
Physics
A cylinder has a diameter of 15cm. The water level in the cylinder is maintained at a constant height of .45m. If the diameter of the spout pipe is .50cm how high is the vertical stream of water?Assume water to be an ideal fluid
asked by Lucy on April 11, 2018 
PHYSICS
What force must be exerted on the master cylinder of a hydraulic lift to support wt of a 2000 kg car resting on the slave cylinder? master : 2cm diameter,slave: 24cm diameter
asked by ann on December 11, 2012 
maths
What length of a solid cylinder 2cm in diameter must be taken to recast into hollow cylinder of length 16cm,external diameter 2cm and thickness 2.5mm?
asked by Anonymous on December 19, 2012 
Physics
A spherical steel ball has a diameter of 2.540cm at 25 degree Celsius. (a)What is its diameter when the temperature is raised to 100 degree Celsius? (b)What temperature change is required to increase its volume by 1%?
asked by Vanessa on April 8, 2010 
Chemistry
A graduated cylinder contains 56.3ml of water. A metal cylinder is dropped in the water and is completely covered by water. The diameter of the cylinder is 3.8 cm and the height of the cylinder in 5.4cm. What is the volume reading in the graduated cylinder
asked by Jim on September 22, 2014 
Math
Find the volume of the cylinder. The formula for the volume is V=Pr^2h but it give a diameter. Does this mean first I divided the diameter by 2?
asked by Anonymous on November 9, 2009 
geometry need help
Claim: the lateral (side ) surface of any area of any cylinder can is larger than the circlar surface area of its bottom. Which of the following is an example showing that the claim is false? a. a can with the diameter of 5 inches and height of 10 inches
asked by Mary on May 25, 2011 
Physics
what is the mass density of mercury is 13.6g/cm^3. A cylinder of mercury has a diameter of 1 cm and a height of 76cm. what would the height of the cylinder of the water having a diameter of 1 cm and a mass equal to the mass of the mercury cylinder?
asked by Davidameg on September 29, 2014 
8th grade math
The diameter of the sun is approximately 1.4x10 to the power 9 km and the diameter of earth is approximately 1.28 x10 to the 4th power km. About how many times earths diameter is the suns diameter. Write in scientific notation.
asked by Mythreyee on October 18, 2016 
chemistry
Titanium is used in airplane bodies because it is strong and light. It has a density of 4.55 g/cm^3. If a cylinder of titanium is 7.75 cm long and has a mass of 153.2 g, calculate the diameter of the cylinder. (V=pi*r^2*h, where V is the volume of the
asked by Maria on January 17, 2011 
Math Help me
the diameter of a cylinder is 3 yd. the height is 8 yd. find the volume of the cylinder in terms of pi and to the nearest tenth
asked by Juanita on January 15, 2013 
Physics
an iron of diameter 4 cm at 25 degree and a cylinder of diameter 4.002 cm is made of the same material at the same temperature. to what temperature the ring should be heated so that the cylinder passes through the ring easily.? a) 41.6 degree Celsius b)
asked by Urgent Help on August 24, 2012 
Maths
Cylinder A is eight time as tall as cylinder B, but the diameter of cylinder B is four times the diameter of the cylinder A. Which cylinder has larger volume? How many times as large ?
asked by Anonymous on May 8, 2017 
physics
Object I is a solid cylinder with diameter d has resistance R. What would be resistance of another object made of the same material and with the same mass as Object I but has the cross section shown below (it is a hollow cylinder with outer diameter 2d and
asked by k on March 21, 2013 
physics
Object I is a solid cylinder with diameter d has resistance R. What would be resistance of another object made of the same material and with the same mass as Object I but has the cross section shown below (it is a hollow cylinder with outer diameter 2d and
asked by k on March 21, 2013 
hydraulic
a cylinder has a 3" diameter and a 17/8" diameter rod with 800psi. what is the force output of the cylinder extending and retracting
asked by john R. on December 7, 2012 
STAT
The inside diameter of a manufactured cylinder is believed to follow a normal distribution centered at 5.00 inches with standard deviation of .03 inches. The diameter of the cylinder must be within 4.95 inches (the lower specification limit) and 5.07
asked by Michelle on May 1, 2012 
PHYSICS HELP
Back in the stage coach era, iron rims were placed on wooden wheels by shrinkfitting. Suppose that the wheel has a diameter of 100.00 cm, whereas the rim has an inside diameter if 99.75 cm at 20°C. How hot must the iron rim be heated if it is to be slid
asked by JOHN on January 9, 2013 
physics
a hollow spherical iron shell floats just completely submerged in water.the outer diameter is 50 cm and the density of iron is 7.9cm cubed .find he inner diameter of the shell
asked by hope on April 11, 2015 
Geometry
You place a steel ball with diameter 4cm in a waterfilled cylinder that is 5cm in diameter and 10cm high. What volume of water will spill out of the cylinder? I'm lost....
asked by Maya^.^ on November 19, 2015 
MATHS MONGU COLLEGE
A cylinder whose volume is 386,000m3 has it's length 1.3 times its diameter. calculate the diameter of the cylinder given that the volume V = 3.142r2h.
asked by barotseland network on February 27, 2013 
physics
Which of these pairs of objects has the smallest number of powers of ten difference in their sizes? Select one: a. Earth's moon's diameter and Earth diameter b. Diameter of Earth and diameter of the solar system c. Proton and a carbon atom d. Star diameter
asked by may on May 7, 2019 
Algebra 1
students measured the diameters and circumferences of the tops of a variety of cylinders. Below are the data that they collected. estimate the diameter of a cylinder with circumference 22cm. Cylinder Tops Diameter(cm) 3,3,5,6,8,8,9.5, 10, 10, 12
asked by Lindsey on February 11, 2015 
Physics
6.15) You wish to design a hydraulic system so that a force put into it would be increased by a factor of 100. a. What must be the ratio of the area of the slave cylinder to the area of the master cylinder? b. What must the ratio of thr diameter of the
asked by Sean Francis C. Nocete on December 23, 2019 
For Ms Sue
Claim: the lateral (side ) surface of any area of any cylinder can is larger than the circlar surface area of its bottom. Which of the following is an example showing that the claim is false? a. a can with the diameter of 5 inches and height of 10 inches
asked by Mary on May 25, 2011 
Physics
A spherical steel ball has a diameter of 2.540cm at 25 degree Celsius. (a)What is its diameter when the temperature is raised to 100 degree Celsius? (b)What temperature change is required to increase its volume by 1%?
asked by Vanessa on April 8, 2010 
Physics
A hydraulic press has an input cylinder 4.0cm in diameter and an output cylinder 16cm in diameter. (a) Assuming 100 percent efﬁciency, ﬁnd the force exerted by the output piston when a force of 170N is applied to the input piston.
asked by Anonymous on May 28, 2016 
Surface area of threaded hollow tube
I have a question for calculating the surface area of a threaded cylinder,there are ten about 19 little threads in one inch, the rod is about 6 inches, the outer diameter is about 0.6 in and the inner diameter is 0.02. Each thread is 0.014 thick if that
asked by K on May 23, 2017 
tech math
Each cylinder bore of a cylinder engine has a diameter of 2.50in. and a height of 4.90 what is the combined total surface area of all four cylinder?
asked by william on November 12, 2015 
math
A cylinder has a circular base with a diameter of 12 ft. The height of the cylinder is 4 ft. What is the volume of the cylinder rounded to the nearest whole number? Use 3.14 for pi.
asked by TheMainKain on March 12, 2019 
math
Tingles wants to sell potato chips in cylindrical containers. So the chips do not fall out the containers will have ends. To be environmentally conscious, the company president wants to make the container entirely out of cardboard. Furthermore, they will
asked by bill on November 22, 2017 
physical sciences
Imagine a circle with a diameter of 2km.if this represents an atom ,which answer would best represent the nucleus?choose the correct answer:a table tennis ball(diameter;2cm)atennis ball(diameter;7cm)avolley ball(diameter;20cm)a soccer ball(diameter;25cm)
asked by qwert on January 28, 2013 
astronomy
the diameter of earth is 7928 miles. what is the diameter in inches? in yards? If the diameter of earth is expressed in 12,756km what is the diameter in meters? in centimeter? give yoiur answers in scientific notation
asked by maria on May 22, 2010 
Math  Please Help
The surface area of a right circular cylinder is 1200 cm^2 . If the height of the cylinder is twice its diameter, find the dimensionsof the cylinder. I know th formula for SA is SA = 2pir^2 + 2pirh I know h = 2d. I know r = 1/2 d What is h in relations to
asked by Barb on February 18, 2013 
Math
Students in Mr.Tandoc's shop class made a circular railroad crossing sign for a school play. The diameter of the sign was about 4 feet. How does the diameter compare to the circumference of the sign? A.The diameter is about 1/3 of the circumference B.The
asked by Jerald on January 26, 2013 
Math
Students in Mr. Tandoc's shop class made a circular railroad crossing sign for a school play. The diameter of the sign was about 4 feet. How does the diameter compare to the circumference of the sign? A. The diameter is about 1/3 of the circumference B.The
asked by Jerald on January 28, 2013 
physics
An hydraulic press has an input cylinder of 2cm diameter and an output cylinder of 6cm diameter. Find the force exerted by the output piston when a force of 20N is applied to the input piston.
asked by trust on December 26, 2015 
Algebra
I'm redoing a test for finals and I was working on this question, my teacher said to use radius since I originally did the diameter power of 2. Shape: Cylinder  Height: 27 m  Diameter: 34 m So the original equation; 3.14(pi) * 34^2 * 27 = 98055 My NEW
asked by Madi on May 17, 2019 
calculus
The mechanics at lincoln automotive are reboring a 6in. deep cylinder to fit a new piston. The machine they are using increases the cylinder's radius 0.02 inches each second. How rapidly is the cylinder volume increasing when the bore (diameter) is 3.8
asked by judy on January 22, 2017 
Phyisics
what is the mass density of mercury is 13.6g/cm^3. A cylinder of mercury has a diameter of 1 cm and a height of 76cm. what would the height of the cylinder of the water having a diameter of 1 cm and a mass equal to the mass of the mercury cylinder?
asked by Davidameg on September 29, 2014 
Geometry
Solve for z. I got z=72 degrees and i don't know how I got it. The circle has diameter AB then another diameter CD. Arc AD = 40 degrees then angle DEB = 124 degrees and z = BC. The diameter DC intersects diameter AB. Please help i can't figure it out and
asked by Lexy on June 16, 2015 
Algebra
Tingles wants to sell potato chips in cylindrical containers. So the chips do not fall out the containers will have ends. To be environmentally conscious, the company president wants to make the container entirely out of cardboard. Furthermore, they will
asked by Samay on November 27, 2017 
Math
The volume of a cylinder is 1256 meters. The height is 13 meters. Diameter is x. What is the diameter?
asked by MathLover on February 27, 2011 
Precalculus
A drinking glass 5 inches tall has a 2.5 inch diameter base. Its sides slope outward at a 4 degree angle. What is the diameter of the top of the glass?
asked by eliguti on February 9, 2014 
math
a drinking glass 5 inches tall has a 2.5 inch diameter base. its sides slope upward at a 4 degree angle. what is the diameter of the top of the glass?
asked by john on February 3, 2014 
Math
a movie theater Is considering two different sized containers for its popcorn. One option is a cone shaped cup that has a diameter of 10 cm and a height of 6 cm. The other option is a cylinder that has a diameter of 8 cm and a height of 12 cm. what
asked by Olivia on March 10, 2018 
Math
a movie theater Is considering two different sized containers for its popcorn. One option is a cone shaped cup that has a diameter of 10 cm and a height of 6 cm. The other option is a cylinder that has a diameter of 8 cm and a height of 12 cm. what
asked by Olivia on March 10, 2018 
arithmetic
if the internal diameter of a cylindrical iron piep is 2.8 cm . If the pipe is melted uniformly by 1 mm then it formed a cylindrical rod ,find the diameter of the new rod?
asked by Anonymous on November 5, 2014 
maths
A hollow cylinder open at both ends is made of steel 2 cm thick. What will be the volume of steel used in making the cylinder, if the external diameter is 24 cm and the length of the cylinder is 55 cm.
asked by Korang Rexford on December 28, 2016 
Physics E&M
A 68.0 g hollow copper cylinder is 90.0 cm long and has an inner diameter of 1.0 cm. The current density along the length of the cylinder is 1.60×10^5(A/m^2). What is the current in the cylinder? Ive tried many ways but am not getting the correct answer.
asked by Spencer on February 12, 2008 
physics
A hollow cylinder and a solid cylinder have the same diameter. Determine which has the greater moment of inertia with respect to an axis of rotation along the axis of the cylinder.
asked by john hide on April 3, 2018 
Physics
Three solid cylinder rods roll down a hill with the same linear speed. Rod R1 has a 1inch diamter, Rod R2 has a 2inch diameter, and Rod R3 has a 3inch diameter. They all have the same masses. Rank in order the rotational energies of R!, R2, and R3. a. E1 >
asked by Sandy on April 22, 2009 
Physics
Three solid cylinder rods roll down a hill with the same linear speed. Rod R1 has a 1inch diamter, Rod R2 has a 2inch diameter, and Rod R3 has a 3inch diameter. They all have the same masses. Rank in order the rotational energies of R!, R2, and R3. a. E1 >
asked by Sandy on April 22, 2009 
Physics
Three solid cylinder rods roll down a hill with the same linear speed. Rod R1 has a 1inch diamter, Rod R2 has a 2inch diameter, and Rod R3 has a 3inch diameter. They all have the same masses. Rank in order the rotational energies of R!, R2, and R3. a. E1 >
asked by Sandy on April 22, 2009 
physics
A thick, vertical iron pipe has an inner diameter of 0.070 m. A thin aluminum (α = 23x106 (C°)1) disk, heated to a temperature of 89°C, has a diameter that is 4.4x105 m greater than the pipe's inner diameter. The disk is laid on top of the open upper
asked by ashley on June 14, 2015 
ChemistryPlease help
In an airconditioned room at 19.0 degree celsius , a spherical balloon had the diameter of 50.0cm . When taken outside on a hot summer day, the balloon expanded to 51.0cm in diameter. What was the temperature outside in degree celsius? Assume that the
asked by Rose on October 15, 2009 
Science
What is the density of a cylinder if the cylinder is 3.5 cm long and 4cm in diameter and has a mass of 120 g
asked by Alex on January 22, 2011 
physics
a copper cylinder 1.50 m long and 40.0 cm in diameter stands on one end.what is the mass of the cylinder?
asked by  on January 10, 2012 
math
A right circular cylinder has a diameter of 16 mm and a height of 12 mm. What is the surface area of the cylinder?
asked by Anonymous on November 19, 2012 
math
If you are finding the volume of a cylinder, but the cylinder has a base instead of a diameter or radius... what would you do?
asked by ella on April 29, 2009 
science
find the density of metal cylinder if the diameter is 3.02mm and the height is 0.00591km in cm3 the mass of the cylinder is 0.847hg
asked by bipana on September 13, 2012 
geometry
a dog toy is constructed in the shape of a cylinder with a length of 6.8 in. The cylinder has a hemisphere at each end. The diameter is 19 in. Find the volume.
asked by robert on November 29, 2010 
math
A hot water cylinder whose length is 1.12m is to hold 200 liters.Find the diameter of the cylinder in millimeters.
asked by Ama on August 13, 2013 
Physics
A water pipe is made of iron with an outside diameter of 2.5 cm and inside diameter of 2.0 cm. The pipe is used to ground an electric appliance. If a current of 20 A flows from the appliance into the water pipe, what fraction of this current will flow in
asked by Selma on March 13, 2010 
PreCalculus
A cylinder's height is 5cm longer than the radias of its base. Write a función modeling the cylinder's volume in terms of its diameter.
asked by Calvin on January 8, 2017 
math
Note: Enter your answer and show all the steps that you use to solve this problem in the space provided. A cylinder has diameter 34 m and height 27 m. Find the volume of the cylinder. Use 3.14 for π.
asked by anonymous on April 21, 2020 
Algebra
a nickle is approximately 20mm in diameter and a quarter is about 25 mm in diameter. if the nickle is enlarges to a diameter of 128mm, what would be the diameter of the quarter using the same scale?
asked by Tate on January 9, 2011 
Math
a) One mould forms a sculpture that is a composite object comprising a right cylinder with base diameter 15 in. and height 3 in., and a right cone with the same base diameter as the base of the cylinder and a height of 9 in. Determine the volume of the
asked by Anonymous on October 25, 2014 
Geometry
A circular flower bed is sectioned off. The arc intercepted by the 120 degree central angle is to be bordered with marigolds. The garden has a diameter of 63 inches. Circumference = Pi * diameter, Pi = 22/7. If you plant the marigolds about eight inches
asked by Tristan on November 28, 2011 
Math. HELP!
A cylinder is to be made of circular crosssection with a specified volume. Prove that if the surface area is to be a minimum, then the height of the cylinder must be equal to the diameter of the crosssection of the cylinder. Maybe it's the wording, but I
asked by Thomas on November 17, 2010 
Math
A cylinder is to be made of circular crosssection with a specified volume. Prove that if the surface area is to be a minimum, then the height of the cylinder must be equal to the diameter of the crosssection of the cylinder. Maybe it's the wording, but I
asked by Thomas on November 17, 2010 
Math. HELP!
A cylinder is to be made of circular crosssection with a specified volume. Prove that if the surface area is to be a minimum, then the height of the cylinder must be equal to the diameter of the crosssection of the cylinder. Maybe it's the wording, but I
asked by Thomas on November 17, 2010 
Math. HELP!
A cylinder is to be made of circular crosssection with a specified volume. Prove that if the surface area is to be a minimum, then the height of the cylinder must be equal to the diameter of the crosssection of the cylinder. Maybe it's the wording, but I
asked by Thomas on November 17, 2010 
Algebra
An oil spill from a tanker in pristine Prince Williams Sound in Alaska begins in a circular shape only 2 ft across. what happens to the area if the diameter is doubling each hour. How large will the spill be in 24 h? diameter= 2^(t+1) t is time in hours.
asked by Stacy on July 3, 2007 
Physics
A cylinder with a diameter of 16 rolls with an angular speed of 0.055 on a level surface. If the cylinder experiences a uniform tangential acceleration of 0.020 without slipping until its angular speed is 1.0 , through how many complete revolutions does
asked by Anonymous on June 18, 2013 
Maths
A metal sphere whose diameter is 150cm is lowered into the vessel till it rests on the base. Calculate, in terms of pi, the volume of water which overflows in cubic metres. The vessel has height and diameter of 2m, is a cylinder without a lid and stands
asked by Math's Noob on January 11, 2012 
Statistics
A bolt manufacturer is using a hypothesis test with α = 0.01 to see if the diameter of their 0.75 cm diameter bolts are being manufactured properly. The goal is to have the average bolt diameter be 0.75 ± 0.0075 cms.
asked by Sarah on March 7, 2016