Minimum time needed for the elevator to rise
A 15KW electric motor provides power for an elevator of a building. What is the minimum time needed for the elevator to rise 30 meters to the sixth floor when its total mass, when loaded, is 900Kg?
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A sample of n = 16 individuals is selected from a normal population with a mean of µ = 48 and a standard deviation of s = 12. After receiving a treatment, the sample mean is found to be M = 52. Compute Cohen's d to evaluate the size
An insulating solid sphere of radius a has a uniform volume charge density and carries a total positive charge Q. Calculate the electric field at a) a point outside the surface, and b) at a point inside the sphere.
Explain how the power of a hypothesis test is influenced by each of the following. Assume that all other factors are held constant. Increasing the alpha level from .01 to .05. Changing from a one-tailed test to a two-tailed test.
What is the difference between Discrete random variable and continuous random variable?
Suppose you hear an "old-timer" say, "Why, in my day, kids were much more respectful and didn't cause as much trouble as they do nowadays!" Formulate a hypothesis related to this statement that you could test. How would you test it?
If a car in this city needs major repair during its first year of purchase, what is the probability that it is made by manufacturer A?
A particle is confined to a three-dimensional box that has sides L1, L2 = 2L1, and L3 = 3L1. Give wave function for the fifth excited state. (There are only five states that have energy levels below the energy level of the fifth excited state.)
A clinical psychologist administered a standard test of symptoms of three different behavioral disorders to a new patient at a mental health clinic. On the scale that measures Disorder F (in the general public, M = 60, SD = 8), the person's score
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For this discussion, you will need to do a little research about situations involving organizations acting unethically with accounting procedures.
Several teachers in your school express frustration with benchmark assessments, saying they feel like compliance tasks and do not inform instruction.
You will develop a video project in which you will demonstrate your integration of technology in instructing children and youth with disabilities in your class
In this assignment, discuss what is meant by competitive advantage. Refer to examples of ways organizations create competitive advantage.
Discuss how changes in HR strategy, business partnering, and/or technology will shape the future of HR.
Deep Dive Conversation: Territorial States, Nomads, and Micro societies Hello! Remember, conversations are meant to help us think about, digest, discuss
In the past three units, you have learned about ancient Greece and Rome, the rise of Islam and the Byzantine Empire and the diversity of trade-based empires in