ya i realized that but I still have no idea how you get 2 - [(x-2)^2sgn(2-x)]/2 by hand...
The flywheel of a steam engine runs with a constant angular speed of 164 rev/min. When steam is shut off, the friction of the bearings and the air brings the wheel to rest in 1.6 h. I figured out the constant angular acceleration=1.71 rev/min2 but im not sure how to find:What ...
the volume of fort peck dam is 96,000 X 1,000 m3. Suppose the state of Montana decides to increase the volume of the dam. After the improvements, fort peck will hold 10 times as many cubic meters will fort peck hold after the improvemts?
confidentiality of health information
Joe researcher asks for access to patient records as part of a research project. What should the health information manager do? A. Say yes-access for research is permitted. B. Say no. C. Tell Joe to submit his request to an institutional review board if he doesn't have aut...
HCA 270 Approaches to Valuation
To the people that are bashing students looking for help: Why are you on here if you were not looking for help yourself?? A person can have mutiple degrees and if you really do this site showing the kind of statements you make shows how extremely ignorant you are. Sometimes a ...
What are the raw materials for polyethene and polystyrene?
Would the fact 1 (american) gallon = 3.785L and 1 (canadian) gallon = 4.55L come into affect for # 5?
Fg on object = (it's density)(it's volume)g Fb = (density of water)(volume of water underneath object pushing it up)gravity your suppose to divide the two gravity is suppose to cancel out and the volume but the volumes are two different objects why are they the same
why are the volumes the same
ok so I got down to this x = sqrt( ((m1 + m2)(3.84 E 8))/m2 ) which gave me the wrong answer