Determine the reactions of the surfaces on the ball
The 2-kg ball rests between the 45 degree grooves A and B of the 10 degree inlcine and against a vertical wall at C. if all three surfaces of contact are smooth, determine the reactions of the surfaces on the ball.
Expected delivery within 24 Hours
An air compressor takes in air at 100kPa, 17°C and delivers it at 1 MPa, 600K to a constant pressure cooler which it exits at 300K. Find the work performed and heat transfer, both (kJ/kg).
In a 150 MW steam turbine unit operating on an enhanced Rankine cycle, steam is delivered from the boiler to the high pressure turbine at 15 MPa and 500° C.
A particle (m = 3.0 µg, q = 5.0 µC) moves in a uniform magnetic field given by (60j)mT. At t = 0 the velocity of the particle is equal to (30j - 40k) m/s. The subsequent path of the particle is:
Calculate the composition of both elements, in mass percent, if the alloy consists of 87 atom percent Ag and 13 atom percent Cu.
The intensity of a laser beam is 450 W/m^2. What is the rms value of the electric field of this laser beam? (careful-rms, not peak)
At the channel outlet the velocity distribution is given by: (u/umax) = 1 - (y/h)^2, where y is measured from the centerline of the channel. Determine the exit centerline velocity, umax.
What is the initial outlay associated with this project? What are the annual after-tax cash flows associated with this project for years 1 through 9?
The initial density of the air in the tank is 0.02 slug/ft^3. The total tank volume is 20 ft^3 and the exit area is 0.4 ft^2. Find the initial rate of change of density in the tank.
1936033
Questions Asked
3,689
Active Tutors
1457898
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
Question: The Cincinnati Stroke Scale is used to evaluate the presence of stroke. What is evaluated during this assessment?
Create a scenario involving you as the claim originator. In the context of your scenario, explain how you determine primary vs. secondary insurance.
Question: A 54-year-old cardiac arrest victim has just been defibrillated with an AED. The next step is?
Question: Compressions are an important part of resuscitation. When doing compressions on an adult in cardiac arrest,
Question: You responded to a male in cardiac arrest. Upon your arrival, he was in ventricular fibrillation.
Question: You are transporting a patient with a positive Cincinnati Stroke Scale to a local hospital.
Question: A patient can be defibrillated by placing pads: