Determine the acceleration of the first two drivers

Assignment Help Civil Engineering
Reference no: EM13302674

Three stock car drivers are racing around a circular bend. They are each circling the bend at different radii: r(1)=249 m , r(2)=255 m , and r(3)=261 m . At a given instant, all three are traveling at the same transverse rate of rotation, .259 rad/s .The cars are also increasing their transverse rate of rotation by the same rate, 2.59x10^-2 rad.s^2. Determine the magnitudes of the velocity and acceleration of the first two drivers?

Reference no: EM13302674

Questions Cloud

Demonstrated to have been instrumental in the evolution : Lateral, or horizontal, gene transfer has been demonstrated to have been instrumental in the evolution of which groups of organisms.
Determine what is the turbidity of the original sample : A wastewater sample was diluted by turbidity free water; 5ml was diluted to 250 ml. Turbidity of the diluted sample was 2.3 NTU, what is the turbidity of the original sample
What are your winnings worth today : The relevant nominal discount rate is 6.3 percent and the inflation rate is 4.5 percent. What are your winnings worth today?
How many of each type were sold : Pc solutions sells regular keyboards for $84 dollars and wireless keyboards for $105. Last week the store sold three times as many regular keyboards as wireless. If the total keyboard sales were $4,998,how many of each type were sold?
Determine the acceleration of the first two drivers : Three stock car drivers are racing around a circular bend. They are each circling the bend at different radii: r(1)=249 m , r(2)=255 m , and r(3)=261 m . At a given instant, all three are traveling at the same transverse rate of rotation
Determine the degree of saturation after compaction : After compaction the void ratio is reduced to 0.60. Determine: (a) Dry and moist unit weights before and after compaction (b) Degree of saturation after compaction.
Find the amount of solar energy you absorb : The intensity of solar radiation at the top of the Earth's atmosphere is 1506 W/m2. find the amount of solar energy you absorb
What does the book suggest makes a person black or white : What does the book suggest makes a person “black” or “white”? What difference does being black make in Williams’ life? Does race still matter today in Louisiana? How do you handle racism when you witness it?
How would the group of interested investor : What is the difference between venture capital and initial public offering (IPO)? How would the group of interested investor likely different between the two?

Reviews

Write a Review

Civil Engineering Questions & Answers

  Calculate the thermal conductivity with the given data

A small house is built in the arctic. It has four square walls of 500 ft2 each. For simplicity, we will assume it has no windows, and we are only interested in calculation the heat loss through the four walls. A total of one hundred Watts (100 kW)..

  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.

  Elevation of the road at station

Given the following data for a vertical curve of a road; G1=-2.5%, G2=+5.5% and station of PVI=250+50.At station 252+50, the vertical curve must intersect an existing road at elevation 48.48ft. the elevation on the tangent section at station 256+5..

  What is force of water on spillway whose upstream is given

What is the force of the water on a spillway whose upstream depth is 1.2m and whose downstream depth is 0.2m. The width of the spillway is 3m.

  Probelm related to when object is thrown downward

An object is thrown downward from a 150-ft cliff with a velocity of 45m/hr so that it makes an angle of 60° with vertical face of the cliff.

  Find appropriately sized beam such that radius is not less

The yield stress for A-36 is 250 MPa. Using factor of safety against yield of 1.25, determine an appropriately sized beam such that the radius of curvature is not less than 140m. E= 200 GPa, G= 77.2 GPa.

  Draw a graph showing the effluent concentration as function

Draw a graph showing the effluent concentration as a function of time for : a. Zero order CMFR and PFR with the same influent concentration and reaction rate. b. First order CMFR and PFR with the same influent concentration and reaction rate.

  Seepage velocity and estimating hydraulic gradient

The dye appears 14 days later in an observation well 75 ft away from the injection point. Compute the seepage velocity and estimate the hydraulic gradient in the aquifer if the porosity of the soil is 42%.

  How sustainability and green engineering can be integrated

Discussion on how sustainability and green engineering can be integrated in the four components of materials science and engineering?

  Compute dead load due to backfill that the pipe must support

A 300 mm diameter pipe is placed in a 3 m deep rectangular trench that is 0.60 m wide. The trench is backfilled with clay that has a bulk unit weight of 18.8 kN/m3. Compute the dead load due to backfill that the pipe must support.

  What should be the minimum radius of curvature p

what should be the minimum radius of curvature p for the track at B so that the passengers do not experience a normal force greater than kmg?neglect the size of the car and passengers.Take k=4

  Density of traffic stream in lane

Assume you are observing traffic in a single lane of a highway at a specific location. you measure the average headway and average spacing of passing vehicles as 3 seconds and 150 ft, respectively. calculate the flow, average speed, and density of..

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