Question: Currently eighty-five percent of all neck injuries are caused by rear-end car collisions. To alleviate this problem, an automobile seat restraint has been developed that

Currently eighty-five percent of all neck injuries are caused by rear-end car collisions. To alleviate this problem, an automobile seat restraint has been developed that provides additional pressure contact with the cranium. During dynamic tests the distribution of load on the cranium has been plotted and shown to be parabolic. Determine the equivalent resultant force and its location, measured from pointA.

12 lbt 0.5 ft -w = 12(1 +2r) lb/ft 18 lb/t

Step by Step Solution

★★★★★

3.30 Rating (168 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

Fr wx dx 12 1 2 dx ... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

50-E-C-S (1774).docx

120 KBs Word File

Students Have Also Explored These Related Civil Engineering Questions!

Currently eighty-five percent of all neck injuries are caused by rear-ends car collisions. To alleviate this problem, an automobile seat restraint has been developed that provides additional pressure...

Determine the equivalent resultant force and its location, measured from point O. Wo sin x

Five percent of all cars manufactured at a large auto company are lemons. Suppose two cars are selected at random from the production line of this company. Let x denote the number of lemons in this...

4 - 1 5 5 . Currently eighty - five percent of all neck injuries are caused by rear - end car collisions. To alleviate this problem, an automobile seat restraint has been developed that provides...

Published by CQ Press, an Imprint of SAGE Publications, Inc. www.cqresearcher.com Future of Cars Are Americans ready for self-driving vehicles? C ars that drive themselves, long a staple of science...

Administrative Law 5 A dministrative law governs and defines the powers of government agencies. A number of political and technological factors have led to an explosion in the growth of government...

Answer the following: Assignment 10.1 Problem10a Assignment 10.2 Section IV, Q. 2, 3 Assignment 101 ' Apply the Restatement formulation of risk-utility, as explained in the cases above, to these...

Discussion case study must include: the title of the case, a three to four paragraph summary/outline of the important facts in the case, and your very detailed, specific and complete answer to each...

Question 1 Morality is Select one: A. Universal and basic to human relationships. B. Established by the common law. C. The system that protects property and people. D. The application of ethics to...

\f 134 THE BIG SQUEEZE munications Workers of America that has sought to unionize high"tech workers. "They hire whomever Microsoft tells them to put on their payroll. Then they p~ocess their...

Bieber Inc. is a retailer operating in Calgary, Alberta. Bieber uses the perpetual inventory method. Assume that there are no credit transactions; all amounts are settled in cash. You are provided...

What are transposons? Describe why transposon activation is deleterious to organisms, and what molecular mechanism(s) plants use to restrict transposon activation. (essay format)

2 What is it called when overseas opportunities are evaluated for their net present value ( NPV ) , internal rate of return ( IRR ) , and payback period analyses to ansess therir profitability?...

Higher order non-homogeneous differential equation Reduction of order 1. x^2y''+2xy'-2y=0; y1=x

A company is planning a plat expansion. They can build a large or small plant. The payoffs for the plant depend on the level of consumer demand for the company's products. The pay off matrix and cost...

A new study on the widely used antidepressant AD+ has been published. The study has information on the side effects of the drug. For each of the 15 randomly chosen users of AD+ who participated in...

Six balls numbered 1 to 6 are placed in a bag. Some of the balls are grey and some are white. The balls numbered 2 and 5 are grey. The balls numbered 1, 3, 4, and 6 are white. A ball will be selected...

Events A and B are mutually exclusive. Suppose event A occurs with probability 0.06 and event B occurs with probability 0.70. If event A or event B oCcurs (or both), what is the probability that A...

On September 27, Summers sent Fox a letter offering to sell Fox a vacation home for $150,000. On October 2, Fox replied by mail agreeing to buy the home for $145,000. Summers did not reply to Fox. Do...

Determine the force in each cable used to lift the surge arrester of mass M at constant velocity. Units Used: kN = 103 N Mg = 103 kg Given: M = 9.50 Mg a = 2 m b = 0.5 m θ = 45 deg Fc Fp FB

The cylinder of weight W is supported by three chains as shown. Determine the force in each chain for equilibrium. Given: W = 800 lb r = 1 ft d = 1 ft 135 135 90

The triangular frame ABC can be adjusted vertically between the three equal-length cords. If it remains in a horizontal plane, determine the required distance s so that the tension in each of the...

Calculate the present worth of all costs for a newly acquired 3 D printer with an initial cost of $ 2 9 , 0 0 0 , a trade - in value of 8 % of initial cost at the end of its 1 0 - year life, and an...

You are valuing DistressCo, a company struggling to hold market share. The company currently generates $120 million in revenue, but its revenue is expected to shrink to $100 million next year. Cost...

The prices of three zero - coupon bonds are provided in the table below. All three bonds have a face value of $ 1 , 0 0 0 . The three bonds have three different terms to maturity. What is the yield...