Neglect the small friction force exerted

Assignment Help Civil Engineering
Reference no: EM131036280

The loaded trailer has a mass of 900 kg with center of mass at G and is attached at A to a rear-bumper hitch. If the car and trailer reach a velocity of 60km/h on a level road in a distance of from rest with constant acceleration, compute the vertical component of the force supported by the hitch at A. Neglect the small friction force exerted on the relatively light wheels.

1750_7e620da4-eadc-4d3f-85f8-143780f215cf.png

Reference no: EM131036280

Questions Cloud

Determining the assumptions for two samples : When a researcher has two samples with two means, one of the assumptions for two samples is independence of between the two samples. What does this mean? What happens if the independence assumption is violated?
Determine the downward acceleration a of the frame : Determine the downward acceleration α of the frame at which the contact at B will separate and break the electrical circuit.
Problem regarding the fuel consumption : A random sample of 16 mid-sized cars tested for fuel consumption gave a mean of 26.4 kilometers per litre with a standard deviation of 2.3 kilometers per litre.
How is soa different : How is SOA different? Event driven Agility and Origins of events. Governance: Agility and SOA Enterprise Transformation.
Neglect the small friction force exerted : If the car and trailer reach a velocity of 60km/h on a level road in a distance of from rest with constant acceleration, compute the vertical component of the force supported by the hitch at A. Neglect the small friction force exerted on the relat..
Write a dialogue on johathan swift : WRITE A DIALOGUE BETWEEN JOHATHAN SWIFT AND A MODERN COMEDIAN OF YOUR CHOICE ON COMEDY AND SOCIETY AND HOW THEY IMPACT AND INFLUENCE ONE ANOTHER. (THINK OF SWIFT HAVING A BEER WITH JOHN STEWART OR THE LATE GREAT RICHARD PRIOR.)
Calculate the magnitude of the total force supported : Calculate the magnitude of the total force supported by the connection at A if the truck starts from rest with an acceleration of 5 m/s2
Determining the assumptions for two samples : When a researcher has two samples with two means, one of the assumptions for two samples is independence of between the two samples. What does this mean? What happens if the independence assumption is violated?
The difference between biases and fallacies : Biases affect how you interpret and collect information and can lead to flawed reasoning. Yet it is a typical part of human psychology as people tend to process information through the filter of their own perception.

Reviews

Write a Review

Civil Engineering Questions & Answers

  Which option has the lowest overall cost

Two remediation options are being considered for a contaminated land area formerly used for industrial operations. Option 1 involves removing all of the contaminated soil over a two-year period at a cost of 2.2$ million per year.

  Construct a real-size building

Imagine you have been given a contract by the university to construct a real-size building. The university has requested you conduct a life-cycle assessment of the building to ensure sustainable and economically efficient use of materials.

  Determine whether the environmentalists case is justified

A power plant situated 20 km directly upwind from a protected old-growth forest emits SO2 at a rate of 120 g s-1with an effective stack height of 100 m (uH= 2 m s-1).

  Find the manometer deflection

A hemispherical bowl of radius r connected to a U-tube of constant radius r. Initially the the bowl is empty and the air/manometer liquid interface in both legs is at the level of the bottom of the bowl

  Depth of the sedimentation tank

A drinking water treatment plant will be designed to process a flow of 15,000 m3/d. The sedimentation tank will have a residence (detention) time of 4 hours and the overflow rate (Q/A) of 16 m 3 /m 2 -day. Estimate the required surface area (A), an..

  Determines the level of solar uv-b radiation

What determines the level of solar UV-B radiation at a specific place

  Determine velocity of contact point in contact with alley

A bowling ball is cast on the "alley" with a backspin of = 12 while its center has a forward velocity of = 7 Radius= 120 mm Determine the velocity of the contact point in contact with the alley.

  Determine the final phase of the water in the tank

Determine the final phase of the water in the tank. Calculate the final temperature (oF) of the water in the tank.

  Calculate the friction head loss per meter of pipe

When fluid of specific weight 8.2 KN/m^3 flows in a 150-mm-diameter pipe, the frictional stress between the fluid and the pipe wall is 25 N/m^2. Calculate the friction head loss per meter of pipe. If the flow rate is 42 L/s, how much power is lose pe..

  How long would it take for the clay layer to achieve

A 3m deep layer of clay is underlain by impervious rock. An extensive area of fill is to be placed over the site.

  What area in square feet does the drum cover per hour

Earth whose in situ weight is 110 lb per cf and compacted weight is 124 lb per cf is placed ina a fill at rate of 280 cy per hr, measured as compacted earth. The thickness of the compacted layers is 8 in.

  What is the dry unit weight of this material

A soil borrow material in its natural state in the ground has a unit weight of 118pcf. Its natural water content is 7%. What is the dry unit weight of this material?

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