Determine what is the largest value h should have

Assignment Help Civil Engineering
Reference no: EM13322987

The dimension h is to be determined so that aworker can comfortably slide boxes weighing up to 100lb up and downa frictionless incline. If the worker can apply a 50lb horizontal force to the box, what is the largestvalue h should have?

Reference no: EM13322987

Questions Cloud

What role does entrepreneurship play in the economy : What role does entrepreneurship play in the economy? who stands to gain from the success of individual entrepreneurs? how do other parties benefit? what are the benefits of a good business plan? identify and discuss the major components of a business..
At what angle do the second bright spots occur : When laser light of wavelength 633.3nm passes through a diffraction grating. thef irst bright spots occur at +- 18.4 degree from the central maximum, At what angle do the second bright spots occur
If couple refinance remaining balance on their mortgage : Couple have 240 payments left on their mortgage. The payments are 1320$ per month and interest rate is 8.2%. If couple increase their payments to 1500$ per month, when will the mortgage be paid off? If couple refinance the remaining balance on their ..
Derive the equation of motion : For the beam shown be low, derive the equation of motion in the ∞- and y-directions. Recall that the deformation of a bar along its axis
Determine what is the largest value h should have : The dimension h is to be determined so that a worker can comfortably slide boxes weighing up to 100lb up and downa frictionless incline. If the worker can apply a 50lb horizontal force to the box
What is the magnitude of the ship''s classical momentum : A 4700000 kg spaceship moves away from Earth with a speed of 0.71 c. What is the magnitude of the ship's classical momentum
Determine average rate of rainfall incubic feet per second : Rain falls at an average intensity of 0.4 in/h over a 600-acre areafor 3 days. a) Determine the 3-days volume of rainfall in acre-ftand ft3,b) determine the average rate of rainfall incubic feet per second
Calculate the tax disadvantage to organization : Calculate the tax disadvantage to organization a U.S. business today, after passage of the Jobs and Growth Tax Relief Reconciliation Act of 2003, as a corporation vs. a partnership under the following conditions. Assume that all earnings will be paid..
Find the time that was recorded on earth : Donovan Bailey set a world record for the 100-m dash on July 27, 1996. If observers on a spaceship moving with a speed of 0.7705 c relative to Earth saw Donovan Bailey's run

Reviews

Write a Review

Civil Engineering Questions & Answers

  Determine what is the size of variable test

If variable Test(i,j) is selected so the first column represents the student number (1,2,..., 32), 2nd column represents the score of the first homework, 3rd column represents the score of the 2nd homework, etc.

  What is the maximum bending moment of the beam

A 27ft beam has a uniform load of 6kip/ft. along its entire length. From left to right x=0ft to x=27ft. At x=0 ft it is pinned and at x=18 ft there is a roller. So, the 9 ft end section is cantilevered.

  Find the volume of the given solid region bounded

find the volume of the given solid region bounded below by the cone z=sqrt(x^2+y^2) and bounded above by the sphere x^2+y^2+z^2=128. using triple intergrals.

  Determine what is the length of the smooth pipe

Straight pipe, pump head=100 ft, pipe diameter=4inches, velocity is 10 ft/sec, no elevation changes. Water at 20C. What is the length of the smooth pipe

  Calculate the potential methane production in one year

Solid waste production in the United states was 4.3lbs/person-day. Calculate the potential methane production in one year for a land fill that serves a community of 50,000 people.

  What is the steady-state concentration

If both tanks are well-mixed and remain at constant volume, what is the steady-state concentration (in mg/L) of chromate (CrO42-) in the effluent water leaving the second tank?

  Determine will h increase or decrease and by how much

an air space above a long tube is pressurized to 50 kPa vacuum. water (20 degrees C) from a reservoir fills the tube to a height h. If the pressure in the air space is changed to 25kPa vacuum, will h increase or decrease and by how much

  Compute the maximum service concentrated live load

A 12-ft-long cantilever supports its own dead load plus an additional uniform service (unfactored) dead load of 0.5 kip/ft. The beam is made from normal-weight 4000-psi concrete and has in., in., and in.

  What is maximum horizontal acceleration before water spills

An open rectangular tank 1m wide and 3m long contains water to a depth of 1m. If the height of the tank sides is 1.5m, what is the maximum horizontal acceleration (along the axis of the tank) than can develop before the water spills

  Explain how to calculate the mass flowrate in methane

Assuming the resulting hole acts like an isentropic converging nozzle with a throat diameter of 0.08 cm, calculate the mass flowrate in kg/s of methane that initially escapes from the tank.

  What is the scale of the model in terms of the prototype siz

A maximum flow rate of 6 CFS is available for a river model. This corresponds to 30,000 CFS for the prototype. What is the scale of the model in terms of the prototype size

  What sample size would be necessary to detect a true mean

Benzene is a toxic chemical used in the manufacturing of mechanical chemicals. A manufacturer claims that its exit (effluent) water meets the federal regulation standards with a mean of less than 7980 ppm of benzene.

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