What total cylinder length is required for platform to float

Assignment Help Civil Engineering
Reference no: EM13319177

The floating platform is supported at each corner by a hollow sealed cylinder 1 m in diameter. The platform itself weights 30kN is air, and each cylinder weighs 1.0kN/meter of length. What total cylinder length L is required for the platform to float 1 m above the water surface? Assum,e that the specific weight of the water is 10,000N/m^3. The platform is square in plan view and has a cylinder in each corner.

Reference no: EM13319177

Questions Cloud

How much will you be earning if you retire at 65 : According to the rule of 70, how long will it take for your income to double if you get a 5 percent raise every year? If you start work at the age of 23 earning $40,000 per year and get a 5 percent raise every year, how much will you be earning if yo..
Determine velocity after particle has traveled 10 meters : A particle has an initial speed of 27m/s. If it experiences a deceleration of (-6t)m/s^2, where t is in seconds, determine its velocity after it has traveled 10 meters. How much time does this take
Find the cross price elasticity between marijuana and : Find the cross price elasticity between marijuana and cigarette. Interpret the result. d. Suppose the government increases the tax on cigarette such that its price soars by 20%
What is the frequency of the second harmonic : A 25-g string is streched with a tension of 43.0 N between two fixed points 12.0 m apart. What is the frequency of the second harmonic
What total cylinder length is required for platform to float : The floating platform is supported at each corner by a hollow sealed cylinder 1 m in diameter. The platform itself weights 30kN is air, and each cylinder weighs 1.0kN/meter of length.
Determine the speed of the wave : The verical displacement of a string is given by y(x,t)=(6.00 mm) cos[(3.25m^-1)x-(7.22s^-1)t]. What is the speed of the wave
Determine the angle that the net force makes : One component of a magnetic field has a magnitude of 0.0406 T and points along the +x axis, Determine the angle that the net force makes with regard to the +x axis
What is the frequency of the cars horn : A man driving a car toward a large vertical wall sounds his horn. The car is traveling at 81 km/h. What is the frequency of the cars horn
Determine v and the time of the flight with initial velocity : The skateboard rider leaves the ramp at A with an initial Velocity Va at a 30 degree angle. If he strikes the ground at B, determine Va and the time of the flight. x=5.1m

Reviews

Write a Review

Civil Engineering Questions & Answers

  Determine the maximum force

two links AB and DE are connected by a bell crank as shown. Determine the maximum force that can be safely exerted by link AB on the bell crank if the maximum allowable value for the reaction at C is 1600N.

  Estimate cross sectional dimension of bar under strain

A 1000 in diameter solid steel (p= 0.303) bar is 10.0 ft long. Under a tensile load. (a) Estimate the lateral strain experienced by the bar (b) Estimate the cross sectional dimension of the bar when under strain

  Determine the compression of each spring

The 75 lb block is released from rest 5 ft above the plate. Determine the compression of each spring when the block momentarily comes to rest after striking the plate.

  What is total mass of water raised during the minute period

One method used to store energy during times of low demand is by pumping water uphill into a reservoir. When energy demand exceeds the output produced by power plants, the water is released, moves downhill, and is converted into electricity by a t..

  What must ph be raised to in order to precipitate of iron

Groundwater in Taupe, Arizona, initially contains 1.8 mg/L of iron(III). What must the pH be raised to in order to precipitate 0.3 mg/L of the iron

  Determine how much astronaut will weigh on the beam scale

An 80 kg astronaut took his bathroom scale (a spring scale) and a beam scale (compare masses) to the moon where the local gravity is g=1.67 m/s^2. Determine how much he will weigh

  Estimate the power the device can produce at a wind speed

The U.S. Department of Energy (DOE) constructed a Darrieus vertical-axis wind turbine in Sandia, New Mexico. The machine is 60.0-ft tall and 30.0-ft in diameter, and swept an area of 1200 ft 2.

  What is the net upward force exerted

the pressure inside a commercial airliner is maintained at 1.00 ATM. what is the net upward force exerted on a (1.0 m)(200 cm) cabin door if the outside pressure is 0.30 ATM?

  Find the minimum angle for alpha that allows the boxes

Box 1 weighs 284.49N Box 2 weighs 421.83N. The angle between box 2 and the ramp is 37deg. Find the minimum angle for alpha that allows the boxes to remain stationary.

  Describe the equation for discharging a water tank

Describe the equation for discharging a water tank. Use: H= 2m, A_s= 1m^2, density water= 1000kg/m^3, K = 1kg hr^-1 m^-1/2 Mass flow in = 0 and mass flow out given by, Mass flow out = K z^1/2.

  What is the length of a 2 degree increment along meridian

What is the length of a 2 degree increment along a (A) meridian and (B) parallel at 45N and 115W. Assume the radius of Earth is 6370 km.

  Determine the outlet area and velocity to compress helium

A steady-flow compressor is used to compress helium from 15 psia and 70oF at the inlet to 200 psia and 600oF at the outlet. The outlet area and velocity are 0.01 ft2 and 10 ft/s

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd