Describe will the car stop before hitting the wall

Assignment Help Civil Engineering
Reference no: EM13306081

A car weighing 4000 pounds strikes the stopping barrier depicted below head on at a speed of 70 mph. The stopping force in the barrier is a function of how far the car penetrates into the barrier. This stopping force is given by the graph. A "kip" is 1000 pounds. Will the car stop before hitting the wall?

Reference no: EM13306081

Questions Cloud

Determine the speed before the plunger strikes the stop : If the arm is pulled back such that s= 100 mm and released, determine the speed of the 0.41-kg pinball B just before the plunger strikes the stop, i.e., s= 0. Assume all surfaces of contact to be smooth.
Where is the first maximum : In a three-slit system, the first minimum occurs at an angular position of 6.00 degrees. Where is the first maximum
Find the minimum and maxium values of the string data : You should read a list of strings from a data file (using scanf), and find the minimum and maxium values of the string data. The input file format will start with a single integer that indicates how many strings will be read, and then lists those ..
Determne the minimum water rate in lbm per hour : An absorption column is to be designed to recover 99.5% of the NH3 from a feed stream, which is supplied at 72 F and an NH3 partial pressure of 10 mm Hg. The feed stream contains 2100 lbm/hr of air.
Describe will the car stop before hitting the wall : A car weighing 4000 pounds strikes the stopping barrier depicted below head on at a speed of 70 mph. The stopping force in the barrier is a function of how far the car penetrates into the barrier.
Trade shows are a common form of promotion in international : Trade shows are a common form of promotion in international markets.
Find the speed at which waves propagate on the string : A standing wave of frequency 3.03 Hz is set up on a string 2.6 m long with nodes at both ends and in the center
Trade shows are a common form of promotion in international : Trade shows are a common form of promotion in international markets.
What is the ratio of the weight of carbon emitted per year : Consider CO2 emissions from a gasoline powered vehicle. Gasoline is acomplex mixture of hydrocarbons but for the purposes of this calculation assume an average molecular formula of C7H16.

Reviews

Write a Review

Civil Engineering Questions & Answers

  Compute the quantity of flow

using darcy's law compute the quantity of flow, seepage velocity and contaminant loading of the river. ground water is flowing through unconfined uniform 3m thick sand aquifer and discharging to river.

  Design rectangular sections for beams-loads and values given

fy=50000psi, f'c=3000 span of l=28 ft, dead load not including beam weight = 3 k/ft, live load=3 k/ft, p*=0.5pb, concrete weights=150 lb/ft cubed, use h=d+2.5 inch, assume beam weight =10kN/m and phi=0.90

  What force vector does the angled member apply

The linkage shown is made up of two 3-kg rectangular members (0.4 m by 0.1 m), and is flying through the air. At the instant shown, the vertical member has angular velocity 4 rad/s, and the angled member has angular velocity 1 rad/s.

  Find the maximum axial tension using lrfd

No incisions are noted. Find the maximum axial tension using LRFD. Can we resist the same force in compression if the member is 10ft long?

  Compare size of cmfr and pfr to achieve 50 percent

Compare the size of a CMFR (completly mixed flow reactor) and PFR (plug flow reactor) to achieve 50 percent removal of a contaminant, given a flow rate of 10^4 m^3/d and a first-order rate constant of -0.4/hr. Repeat for 99 percent removal.

  Determine pressure drop per meter of pipe using moody chart

water flows through a horizontal plastic pipe with a diamter of .2 m at a velocity of 10 cm/s. determine the pressure drop per meter of pipe using the Moody chart.

  Estimate the size of a uniform horizontal welded-steel pipe

Estimate the size of a uniform, horizontal welded-steel pipe installed to carry 14.0 ft^3/sec of water 20 degreesC. The allowable pressure loss resulting from friction is 17ft/mi of pipe length.

  Determine what percent of particle are retained in clarifier

if the settling velocity of a particle is 2.8 mm/s and the overflow rate of an upflow clarifier is .56 cm/s what percent of the particles are retained in the clarifier

  Determne the diameter of the tube at a uniform rate

A 25 mm diameter steel cylinder falls under its own weight at a uniform rate of 0.1 m/s inside a tube of slightly larger diameter. Castor oil of viscosity 0.25 N.s/m2 fills the spacing between the tube and the cylinder.

  Explain indicated concentrations of total volatile solids

Influent sample collected from a wastewater treatment plant was analyzed for various solids concentrations. Results indicated concentrations of Total Volatile Solids (TVS)

  Calculate the residence time of the treatment cell

Consider a rectangular wastewater treatment cell having a length of 100ft, width of 20ft and depth of 20ft. If the flow into the cell is 50ft^3/min, calculate the residence time of the treatment cell.

  What should be design criteria for water treatment system

The floor area of each floor in these buildings is 400 m^2. The buildings are separated by large lawns so that the (Exposure + Communication) factor = 1.2.

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