What power should a motor have to perform
A skier of mass 70 kg is pulled up a slope by a motor driven cable. (a) How much work is required to pull him 60 m up a 30 degree slope (assumed frictionless) at a constant speed of 2.0 m/s? (b) What power must a motor have to perform this task?
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A monatomic ideal gas is compressed adiabatically from a pressure of 1.16 x 105 Pa and volume of 260 L to a volume of 32.0 L. (a) What is the new pressure of the gas? Answer in Pa
In the US, it is reported that 72% of woman have some type of piercing. The most popular piercing location is the ear. A recent study reported the following statistics on the popularity of alternative piercings (percent of the total non-ear pierci
A 2.1 x 10^3 kg car starts from rest at the top of a 5.0 m long driveway that is inclined at 20 degrees with the horizontal. If an average friction force of 4.0 x 10^3 N impedes the motion, find the speed of the car at the bottom of the driveway.
How many of those donors should the Red Cross have expected to have type O-negative blood? A typical donation is one pint, so assuming the typical donation and that each person only donates once, what amount of O-negative blood could the Red Cross
In testing a hypothesis using the chi-squared test, the expected frequencies are based on the
The energy of an RLC circuit decreases by 1.00% during each oscillation when R=2.00 ohms. If this resistance is removed, the resulting LC circuit oscillates at a frequency of 1.00 kHz. Find the values of inductance and capacitance.
It is compressed slowly to 10 litres in a polytropic process with n=2 then compressed further to 5 litres in a second polytropic process in which n=1.5. Find the total work done on the carbon dioxide.
One criterion used to evaluate employees in the assembly section of a large factory is the number of defective pieces per 1,000 parts produced. The quality control department wants to find out whether there is a relationship between years of exper
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How can we as providers be better educated to know the signs and symptoms of HPV related cancer so that we can refer the patients sooner for biopsies
what is the effect of a structured multimodal pain management program that includes weekly CBT sessions, weekly physical therapy
Question: Which assessment finding will the nurse anticipate in a client with severe atherosclerotic disease?
Review the Resources and reflect on the definition and goal of EBP. Choose a professional healthcare organization's website (e.g., a reimbursing body, an accre
The purpose of this assignment is to examine the process of putting a new policy into place. Write a 1,250-1,500 word paper according to the instructions provi
In this section, provide essential information for early childhood professionals on special education services for young children, ages 3 through 8
Explain your thoughts and feelings about the value of examining your personal biases, both as an individual and as a professional in the healthcare field