What was the initial velocity
The mass of the calculator is 24 grams, and the coefficient of kinetic friction is 0.5. If it comes to rest after 0.9 seconds, what was its initial velocity?
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A refrigerator with an avg COP of 2.8 is used to cool a container with contents equal to 12kg of water from 40deg to 10deg. When running the fridge uses 400w of power. How long will it take to accomplish cooling?
Are 14% of M&M candies yellow? Mars, claims that 14% of its plained candies are yellow and a sample of 100 such candies is randomly selected. Find the mean and standard deviation from the number of yellow candies in a group of 100.
Two groups were tested. Group A was given only a verbal description of the embedded object. Group B was given the same verbal description, but was also shown a drawing of the object. The measured response was the time in seconds it took for each s
The diameter of the hollow core of a solid-propellant grain remains axially uniform during burning. The length is 5 m, and initially its inner diameter is 0.37 m; the outer diameter of the grain is 0.82 m.
If a 10-kg box is dropped from a height of 0.5 m above the pan, determine the maximum vertical displacement d. Initially each spring has a tension of 50 N.
Determine the stresses acting on an element inclined at 45 degrees. Show this element properly oriented with the associated stresses.
Given that the energy difference between the first 2 energy levels is 0.3 eV, the effective mass of electron in the quantum well is 0.067m, and m is the free electron mass.
For the ideal air standard diesel cycle with a volumetric compression ratio of 17: 1, calculate the efficiencies for cutoff ratios of 1,2, and 4. Take y = 1.4.
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Introduction to activity: Considerable controversy still exists over what a learning disability is. There are numerous definitions
Objective: Gain experience conducting an A-B-C analysis and determining the function of a problem behavior.
Why is it so important to understand your personal finances? What types of problems are more common to people who do not have their finances under control?
Assignment: What are the four major factors that determine variations in family patterns? Give examples of each.
Refer to Microsoft's tutorial video, Create a Presentation to help design a slide deck, found on the following reading list:
Should a parent post their child's DNA profile online? Discuss your thoughts using factual evidence and/or research to defend your position.
Consider this module's readings and create an original post that compares your professional and personal positions in terms of terminating life.