How much work is expended on moving the electron
An electron moves on a path parallel to the direction of a uniform electric field of strength 5 N/C. How much work is expended on moving the electron 15 c.m. in the same direction as the electric field?
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After a reaction time 0.800 s the policeman begins to pursue the speeder with an acceleration of 4.00 m/s^2. Including the reaction time, how long does it take for the police car to catch up with the speeder?
The inlet area of the nozzle is 90cm2. Determine (a) the mass flow rate through the nozzle, (b) the exit temperature of the air, and (c) the exit areaof the nozzle.
The proportion of all items classified as "not high sodium" is three times the proportion of all items classified as "high sodium". Calculate the probability that an item is both high fat and high sodium.
Aloha Corporation issues 11,000 shares of its common stock for $111,100 cash on February 20.Assume the stock has neither par nor stated value. Prepare journal entries to record this event.
Soku Company issues 35,000 shares of $9 par value common stock in exchange for land and a building. The land is valued at $230,000 and the building at $360,000.
Customers at a gas station pay with a credit card (A), debit card (B), or cash (C). Assume that successive customers make independent choices with P(A) = 0.5, P(B) = 0.2, and P(C) = 0.3. (a) Among the next 100 customers
Find the dimensions of the building to minimize the cost of construction of the walls and the roof assuming that the glass wall costs twice as much as that of the brick wall.
What happens to the solutions of the time-independent Schrodinger equation if the potential energy V (x) is changed by an additive constant C everywhere? What happens to the energies?
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Stephen Douglas accused Abraham Lincoln of wanting to "universalize" his anti-slavery policy, which was certain to lead to political violence and civil war.
In her 1970 testimony before Congress, Gloria Steinem lays out the reasons for the Equal Rights Amendment (ERA), which would require completely
Martin Luther King is rightly celebrated for his role in the Civil Rights movement of the early 1960s. But we often praise him in contemporary terms
How does the location of the speeches support their messaging? Dr. King's speech was held in a church and at the Lincoln Memorial,
Research the proportion of three or more of the following: women, African Americans, Native Americans, Hispanic Americans, Asian Americans, and openly gay
Discussion questions (answer one). Be sure to relate your answer to Tocqueville's Democracy in America (pp. 38-44; 68-73)
Alexis de Tocqueville's Democracy in America, and ask: "What is Tocqueville's greatest lesson on citizenship and self-government?"