Calculate the difference in potential energy of a mercury
Calculate the difference in potential energy of a mercury atom among the top and bottom of a column of mercury in a barometer when the pressure is 1.0 atm?
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A railroad engine pulls a train of mass 1.4x10^6 kg up an average slope of 1.2o for a distance of 59.0 km. When the speed of the train is 43.0 km/h, determine the average power generated by the engine? Determine how much net work does the engine do?
Suppose that 40 percent of voters in the specific region support a candidate. Find out the probability that a sample of 900 voters would yield a sample proportion in favor of candidate in three percentage points of actual proportion.
The sodium bromide reacts to give bromine, a red-brown liquid, and sodium chloride. A solution was made by dissolving 19.8 g of sodium bromide in100.0 g of water when chlorine gas is bubbled into a solution of sodium bromide.
A solution having an unknown concentration of benzoic acid, Ka=6.5 x 10-5 is titrated using a standard solution of sodium hydroxide. Outline the titration curve, labeling the equivalence and half equivalence points. - Explain how do you determine t
Population of the city has the annual growth rate 1.2% per year. If intial population of city is 152,000. Determine the formula for P(t), population in year t.
Determine the percentage change in your weight as you move from the North Pole, where g = 9.789 m/s2, where g = 9.832 m/s2 to the Equator.
Find out, how much work should the father do to pull the sled 0.2 km all along the slope? If he does this 5 times in an hour, determine his average power output?
Recognize the acid and the number of equivalents per mole and do the same for the base. Balance the following acid-base neutralization reaction. FeCl3 (Ferric chloride) reacts with NaHCO3(sodium bicarbonate)
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Compose a paper that compares and contrasts critical feminist theory and power-control theory as forms of gendered criminology. Your paper should:
How is it rational for the owner of a factory or plantation to work his laborers to death or disability when they can easily be replaced cheaply?
Why does victor coin the term hyper-violence instead of just using violence? And second, how is hyper-violence display in the Oakland community?
Question: Discover how the major schools of thought within sociology explain social stratification.
Question: Which of the following is a criticism of Marxist/conflict theories? Group of answer choices
Question: Examine gender inequality on a global scale, considering how factors such as globalization, colonialism
Identify problems and concerns that contributed to the many race-related protests and unrest during the 2020 year.