Equavalent angles with the ceiling
A loudspeaker of mass 21.0 is suspended a distance of = 2.20 below the ceiling by two cables that make equal angles with the ceiling. Each cable has a length of = 3.30 .
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Lipitor,a pharmaceutical drug that has been shown to lower "bad"cholesterol levels while raising "good" cholesteral levels inpatients taking the drug, had over $11 billion in sales in 2006.Assuming one 2.5-g pill contains 4.0% of the active ingred
A 2.50 g bullet, traveling at a speed of 395 m/s, strikes the wooden block of a ballistic pendulum, such as that in the figure below. The block has a mass of 265 g. How high does the combination rise above its initial position?
Using Newton's laws, calculate , the magnitude of the normal force that the floor exerts on the chair.
To what pressure should you fill the acetylene tank to ensure that you run out of each gas at the same time? Assume ideal behavior for all gases.
Discuss in detail Aristotle's understanding of happiness, politics, virtue/excellence, proper upbringing, habit, the mean, weakness of well, and pleasure.
If the reaction N2(g) + 3H2(g) ! 2NH3(g) is carried out at constant temperature and pressure, how much H2 is required to react with 6.4 L liters of N2?
When an 89.0-kg adult uses a spiral staircase to climb to the second floor of his house, his gravitational potential energy increases by 1.80 x 103 J. By how much does the potential energy of a 18.0-kg child increase when the child climbs a normal
The analysis of a hydrocarbon revealed that it was 85.6281% C and 14.3719% H by mass. When 2.55 g of the gas was stored in a 2.5 L flask at 127.276C, it exerted a pressure of 454 Torr. What is the molecular formula of the hydrocarbon?
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Long-Term Psychological Effects of Childhood Bullying. I will be examining the connection between early-childhood peer, victimization and adult mental health.
Article review: This can be an article of your choice from any research data base. You are free to select any article related to the subject matter of this cour
Discuss the primary defining features of the person-centered approach to define the concept of unconditional positive regard.
Articulate the importance of particular verbal communication preferences for the region (informal or formal greetings, how to address people in a business setti
Imagine you are preparing for a video interview with an international company to be a remote virtual assistant.
Follow the directions below to write a paper of 1,750-2,100 words on counselor ethics and responsibilities.
Additionally, using Chapter 13 of your Corey text for information, how might you address the community effects of the school shooting trauma