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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Why does victor coin the term hyper-violence instead of just using violence? And second, how is hyper-violence display in the Oakland community?
Identify problems and concerns that contributed to the many race-related protests and unrest during the 2020 year.
Which of the following things happened first? Group of answer choices Women gained the right to vote Seneca Falls Convention Margaret
Q1. Explain how the Code of the Suburbs differs from the Code of the Street? Q2. Explain your general thoughts on the book.
Question: Symbolic interactionism took off as a theoretical approach to the study of deviance during the 1960s
Based on the chapter by Allen Furr on the sociology of mental illness, How do sociological models help you understand mental illness differently
Question: How are schools important in the struggle for power and status?