Calculate the braking distance if only the rear brakes work

Assignment Help Civil Engineering
Reference no: EM13308156

An automobile traveling at 30 miles per hour on level pavement with a coefficient of kinetic friction of 0.6. Weighs 3,000 lb. Sixty percent of its weight is on the front axle and 40% on the rear axle.

Calculate the braking distance if all brakes are working.

Calculate the braking distance if only the front brakes work.

Calculate the braking distance if only the rear brakes work.

Reference no: EM13308156

Questions Cloud

Calculate maximum compressive and maximum tensile stresses : Consider a wide flange steel beam of size W10x60 subjected to a negative bending moment of 24 kip ft. Calculate the maximum compressive and maximum tensile stresses and indicate where the stress will be tensile and where compressive.
Many companies utilize different information services for : Many companies utilize different information services for multivariable segmentation such as Claritas, Acxiom, Eperian and MapInfo. These systems segment people and locations into marketable groups of like-minded consumers that exhibit unique charact..
Write a function that convert any angles outside of interval : Suppose that an array contains angles in degrees. Write a function that converts any angles outside of the interval [0,360] to an equivalent angle in that interval. For example, an angle of 380.5 degrees should be converted to 20.5 degrees.
What is the induced emf across the inductor : The current in a 4.70 mH inductor decays over time according to the following function, What is the induced emf across the inductor at t= 5.00 ms
Calculate the braking distance if only the rear brakes work : An automobile traveling at 30 miles per hour on level pavement with a coefficient of kinetic friction of 0.6. Weighs 3,000 lb. Sixty percent of its weight is on the front axle and 40% on the rear axle.
How do you add all the elements of an arraylist : how do you add all the elements of an ArrayList favorite? I need help on creating class and client.
Calculate equivalent pipe size and flow in the pipe : The first pipe of 400mm diameter is 500 m long, the second pipe 600 m long, size 300mm, and the last pipe is 500m long of diameter 200mm. If the elevation difference between two reservoirs is 30m
How are the two directory services alike : Windows Server 2000/2003/2008 uses Active Directory for its directory service, and NetWare / OES uses NOS. How are the two directory services alike? How are they different?
Determine the acceleration a of the plate on the bar : The bar is prevented from rotating by the two pegsA and B fixed to the plate. Determine the acceleration a of the plate for which no force is exerted on the bar by either peg A or B.

Reviews

Write a Review

Civil Engineering Questions & Answers

  Calculate maximum allowable shear force v max for the girder

is fabricated of two 300 mm X 25 mm flange plates and a 800 mm X 16 mm web plate. the plates are joined by four fillet welds that run continuously for the length of the girder. each weld has an allowable load in shear of 920 kN/m.

  Annual worth of the project

Use microsoft excel functions to find the net present worth of the project, and the internal rate of return,and the annual worth of the project?

  Calculate the quality of the steam exiting heat exchanger

A chemical plant uses a tube-­within-­a-­tube counterflow heat exchanger to heat air with the use of steam. During steady state operation, the air flows into the exchanger at a rate of 5,000 kg/h and a temperature of 27C and exits at a temperature..

  What is minimum distance from stalled car before hitting

A driver is traveling 68 mi/h on a road with a -3% grade. There is a stalled car on the road 1000 ft ahead of the driver. The driver's vehicle has a braking efficiency of 90% and anti-lock brakes.

  Calculate relative velocity of solute front through aquifer

Calculate the relative velocity of a solute front that is flowing through an aquifer. The organic carbon partitioning coefficient (Koc) is 6 mL/g and the friction of organic carbon in the soil is 2%.

  Esimating the capacity of the roadway

Given s=.30/(60-u), where s is the spacing (space headway) in miles, and u is the speed in miles per hour, derive the relationships u-k, u-q, and q-k. Also, estmate the capacity (qmax) of the roadway.

  Find the location-velocity and acceleration of a box

The motion of a box on a spiral conveyor is defined by the following position vector: r = 0.5sin(2t) i + 0.5cos(2t) j - 0.2t k where r is in meters and t is in seconds. Find the location, velocity, and acceleration when t = 0.8 s.

  What would be the compressive strength of concrete for cube

If the max load is applied to the cylinder (6"x12") or (150x300mm) up to P=500 kips, what would be the compressive strength of concrete for (a) cylinder, (b) 150mm cube, and (c) 200mm cube.

  Explain why strain disappears when the load is removed

A cylindrical tank with inside diameter of 300mm and wall thickness of 5mm is subjected to an internal pressure of 2Mpa. The tensile stress in mpa in the wall of the tank is mostly near

  Find modulus of elasticity of pavement for corner deflection

The pavement is on a base which has a modulus of subgrade reaction of 250 pci. A 17,000 lb corner load is applied (al is 7 inches). Using the revised Westergaard equations, find the modulus of elasticity of the pavement if a corner deflection of 0..

  Difference between total and static pressure

The difference between the total and static pressure before a shock is 75 psi. What is the maximum static pressure that can exist at this point ahead of the shock? The gas is oxygen.

  What is the undrained shear strenght-psf of the clay

an unconfined compression test was conducted on a cylindrical clay specimen with the following properties: Peak load at failure = 4.5lb, diameter of sample = 1.2 in.

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