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Find an angular speed of a skater.
A 60.0 kg skater begins a spin with the angular speed of 6.00 rad/s. By changing the position of her arms, the skater decreases her moment of inertia by 50%. What is the skater's final angular speed?
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If the person uses a more accurate instrument to measure the lot and finds it to be 18.33 m by 45.68 m both measurements with uncertainty 0.01 m, what is the uncertainty of area?
Stress σ is the force per area, i.e. σ=F/A. Alternatively, this can be expressed σ=FA^-1. The dimensions and units of force follow from Newton's 2nd law and are provided in example E1. Area has the dimension L^2. The SI ...
The mass?m?= 5.0?kg?resting on a frictionless horizontal table is connected to a horizontal spring with stiffness constant?k?= 200?N/m?. The mass is pulled a distance to the right so that the spring is stretched a distan ...
Stress" Please respond to the following: Identify at least one major stressor in your life and discuss its likely impact on your health and steps you could take to mitigate that impact. Provide specific examples to suppo ...
Consider an NMOS device with the parameters given in Problem 11.10 Plot V, - - versus r,, over the range Problem 11.10 A 400 Å oxide is grown on p-type silicon with Na = 5 x 10 15 cm- 3. The flat-band voltage is 0.9 V. C ...
A point charge of 5.8 (micro)C is located at the center of a sphere with a radius of 13 cm. Find the electric flux through the surface of the sphere. The Coulomb constant is 8.98755×10^9 N·m^2/C^2 and the acceleration du ...
Steady-State Analysis of a Wind Turbine Generator. Determine the steady-state voltage supplied to the lamp of the simple wind turbine generator (Figure 3.28) if the wind speed remains relatively constant. Assume that the ...
A simply supported beam has a concentrated downward force P at a distance of a from the left support, as shown in the figure below. The flexural rigidity EI is constant. Find the equation of the Elastic curve by successi ...
Radiography State Laws Research your state's laws regarding limited-scope radiography. Would you be allowed to practice limited-scope radiography as a medical assistant with proper training and supervision? If yes, what ...
The periodic time of simple pendulum varies directly as the mass(m) of a Bob, length (l) of the place where the pendulum is suspended. Determine the expression of periodic time(t)
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A cola-dispensing machine is set to dispense 9 ounces of cola per cup, with a standard deviation of 1.0 ounce. The manuf
What is Marketing? • "What is marketing"? Think back to your impressions before you started this class versus how you
QUESTION - Your client, David Smith runs a small IT consulting business specialising in computer software and techno
Inspection of a random sample of 22 aircraft showed that 15 needed repairs to fix a wiring problem that might compromise
Effective HRM Question How can an effective HRM system help facilitate the achievement of an organization's strate