A street car line on the center of an 80 ft street makes

Reference no: EM13531123

1.AB has evenly distributed load of 6 kn/m and is 8 m long and Cis 3 m down from B (@ angle), determine the reactions at A.

Also D is in the center of AB and determine the internalnormal force, internal shear, and internal moment at D.

Hint BC is a link or truss member

2.A street car line on the center of an 80 ft street makes a 75degrees 24' turn into another street of equal width. Thecorner curb line has R=12 ft. What's the largest R that canbe given a circular curve for the tract center line if the lawrequires it to be at least 10ft from the curb?

Reference no: EM13531123

Questions Cloud

What is the original unstretched length of the cable : A 57.0 kg skier is being pulled up a 13.0° slope by a steelcable. The cable has a cross-sectional area of 7.18 10-5 m2. The cable applies a force tothe skier

Determine the approximate drag coefficient for the parachute : A 5-m-diameter parachute of a new design is to be used to transporta load from flight altitude to the ground with an average verticalspeed of 3 m/s. The total weight of the load and theparachute is 200 N. Determine the approximate dragcoefficient for..

Do the same for saturated vapor steam in an adiabatic : Saturated liquid water is in an adiabatic compressor with inlet and outlet pressures of 100 kPa and 1 Mpa. The isentropic efficiency is 85%. Find the work input (kj/kg) and entropy generation (kj/ kg K).Do the same for saturated vapor steam in an adi..

What is the density of the rock before it blasted : You are given the following information about a dry-batchpaving operation. You are going to use one mixer that has a servicerate of 30 serives/hr. The dry-batch trucks you use forbringing concrete to the paver have an arrival rate of 7.5 arrivals/hr...

A street car line on the center of an 80 ft street makes : A street car line on the center of an 80 ft street makes a 75degrees 24' turn into another street of equal width. Thecorner curb line has R=12 ft. What's the largest R that canbe given a circular curve for the tract center line if the law requires it..

Knowing that the coefficient of restitution between the : A 2-lb sphere A is moving to the left with a velocity of 40 ft/swhen it strikes the inclined surface of a 5-lb block B which is atrest. The block is supported by rollers and is attached to a springof constant k=12 lb/in.

Determine the required capacity of the motor of the : A step-type escalator as shown is designed to transport 120 persons per minute at a constant speed v=1.5 ft/s. The overall efficiency of the escalator is estimated to be 70%, and a 200% overload is to be allowed. Assuming that the average weight per ..

What is the underflow flow rate : A settling tank in a water treatment plant has an inflow of 2m3/min and a solids concentration of 2100 mg/L. The effluentfrom this settling tank goes to sand filters. Theconcentration of sludge coming out of the bottom (the underflow) is18,000 mg/L, ..

The mass flow rate of the refrigerant and : Refrigerant R-134a enters the evaporator coils placed at the back of the freezer section of a household refrigerator at 120 kPa with a quality of 20 % and leaves at 120 kPa and -20°C. If the compressor consumes 450 W of power and the COP is 1.2

User Account

All Pages