If the motorist wishes to pass the light without stopping

Assignment Help Mechanical Engineering
Reference no: EM13626040

A motorist is traveling 72km /h when she observes that a traffic light 320m ahead of her turns red. The traffic light is timed to stay red for 22s. If the motorist wishes to pass the light without stopping just as it turns green again, determine a) the required uniform decelertion of the car b) the speed of the car as it passes the light.

Reference no: EM13626040

Questions Cloud

The volumetric flow rates are 10 m3s and 6 m3s respectively : air at 10 degc db and 5 degc wb is mixed with air at 25 degc db and 18 degc wb in a steady-flow process at standard
Use graphical sensitivity analysis to determine at what : use graphical sensitivity analysis to determine at what probability you are indifferent to d1 and d2?state of
A current-carrying wire is in a mangentic feild with the : a current-carrying wire is in a mangentic feild with the directon of the current parallel to that of the field.a. the
Over how many pixels will a green 500 nm quantum dot appear : the size of a pixel on an electron-multipler ccd camera is 17 microns. we want to find the position of quantum dots
If the motorist wishes to pass the light without stopping : a motorist is traveling 72km h when she observes that a traffic light 320m ahead of her turns red. the traffic light
A astronomers on planet zog whose sun is 14 x 1011 m away : a astronomers on planet zog whose sun is 1.4 x 1011 m away measure their solar flux to be 1250 wm2. what is their suns
If we want the image of a quantum dot to take up about 3x3 : the size of a pixel on an electron-multipler ccd camera is 0.17 micrometers. we want to find the position of quantum
Calculate the number of vacancies per cubic meter in some : calculate the number of vacancies per cubic meter in some metal at 689degc. the energy for vacancy formation is 0.75
Given the following table of payoffs use sensitivity : given the following table of payoffs use sensitivity analysis to determine at what probability or more you would select

Reviews

Write a Review

Mechanical Engineering Questions & Answers

  Show work to prove the following problem an experimentalist

show work to prove the following problem an experimentalist claims to have raised the temperature of a small amount of

  Determine the minimum force p required to initiate motion

a force p acts on a block having a mass of m with the block resting on a rough incline. the coecients of static and

  The turbine exhausts to atmospheric pressure if both the

a gas turbine takes in 250000 lbmhr of air at 80f and compresses it to 6 atmospheres. the combustion of gas adds

  Evaluate the coefficient of performance assume cv for the

using the compressibility chart determine the volume in m3 occupied by 20 kg of hydrogen h2 at 11.55 atm and -364 degf.

  Determine the fraction of the prototype speed in air at

measurements of drag force are made on a model automobile in a towing tank filled with fresh water. the model length is

  Determine the shortest time possible for the rear wheel

determine the shortest time possible for the rear wheel drive 2 mg truck to achieve a speed of 16 ms with a constant

  Explain the following terms with respect to 4-storke cycle

explain the following terms with respect to 4-storke cycle internal combustion engines strokebore ratio piston

  Determine the number of revolutions it must undergo to

a wheel has an initial clockwise angular velocity of 12 rads and a constant acceleration of 5 rads2. a determine the

  Determine the component of vector a in the direction of

determine the component of vector a in the direction of vector b. verify that the computed unit vector has a magnitude

  The loading produes a gross nominal tension stress of 45

a very wide sheet of 7075-t651 aluminum plate 8mm thick is found to have a single-edge through-the-thickness crack 25

  Helium in an ideal diesel cycle is compressed from 4 l to

helium in an ideal diesel cycle is compressed from 4 l to 0.25 l and then it expands during the constant pressure heat

  Looking at the different convergence methods which

looking at the different convergence methods which convergence method polynomial order andor meshing would you

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