Find the work input to a carnot heat pump
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If the machine is mounted on a large concrete block of mass 1136kg and the stiffness of the springs or pads under the block is increased so that the statical deflection is still 0.508cm, what will be the dynamic amplitude?
Per the linked problem: I don't understand how the shear calculation is done. Why is Vf and Vb 333.33 lb.ft? I understand how to get the Rb value and somewhat why it is equal to Vb, but why does this value equal the shear value at point f.
Determine the intersection point(s) of the following pairs of curves. Follow the following steps for each problem Use fplot to plot the two curves in one figure window. Here you can see the intersection.
You are consulting for an amusement park that wants to build a new "rotor" ride. In order to increase capacity, they would like to build a unit with a 16.9 feet diameter. The rotor should provide a centripetal acceleration of 3g. What must be the
The lowest temperature that has been achieved is about 1 × 10-6 K. To achieve this an additional stage of cooling is required beyond that described in the previous problem, namely nuclear cooling.
When the pendulum oscillates the amplitude of the first cycle is 6 gradians and the amplitude of the fourth cycle is 0.75 gradians. Calculate the following Logarithmic decrement.
An escalator brings four people of total 300 kg, 25 m up in a building. Explain what happens with respect to energy transfer and stored energy.
Urn A has 12 white and 16 red balls. Urn B has 3 white and 8 red balls. We flip a fair coin. If the oucome is heads, then a ball from urn A is selected, whereas if the oucome is tails, then a ball from urn B is selected. Suppose that a white ball
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A 2016 survey of undergraduate students considered this further and found that compared with students that did not use cannabis at least once
Problem: An infant with known congenital heart disease presents with weight loss, tachypnea, and hepatomegaly.
For a research topic on evaluating the access to health services for commercial sex workers as a mixed method approach provide the methodology
The healthcare provider ordered a urine culture for a client. Which item would a nurse need for a urine specimen collection from an existing indwelling
The nurse practitioner (NP) evaluates a client with complaints of a burning sensation in the chest that often occurs after meals and is exacerbated
I am writing a dissertation topic on the utility of community based interventions in post exposure support to survivors of IPV in uMzingwane district
A 12-month-old child presents with fever of 100.9, lethargy, vomiting and tachypnea. The history is significant for recent hand-foot-mouth disease infection.