Circulating charge particle
What uniform magnetic field, applied perpendicular to a beam of electrons moving at 2.3 x 106 m/s, is required to make the electrons travel in a circular arc of radius 0.45 m?
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In the most recent month, 120,000 items were shipped to customers using 4,700 direct labor hours. The company incurred a total of $16,215 in variable overhead costs.
Two toy locomotives approach each other along the same line, and upon collision both stop dead still. One locomotive has three times the speed of the other and the sum of their masses is 4.98 kg. AWhat is the mass of the faster locomotive?
Adria Lopez created Success Systems on October 1, 2013. The company has been successful, and its list of customers has grown. To accommodate the growth.
The element bromine at room temperature is a liquid with a density of 3.12g/ml calculate the mass of 125 ml of Bromine. What volume does 85.0 g of bromine occupy?
At the beginning of 2012, Wilson Stores has an inventory of $300,000. Because sales growth was strong during 2012, the owner wants to increase inventory on hand to $450,000 at December 31, 2012.
The element rhenium (Re, atomic number 75) has two naturally occurring isotopes, Re-185 (mass = 184.935 amu) and Re-187 (mass = 186.956 amu). Calculate the percent abundances of the isotopes of rhenium.
Markings to indicate length are placed on a steel tape in a room that is at a temperature of 22°C. Measurements are then made with the same tape on a day when the temperature is 27°C. Are the measurements too long, too short, or accurate?
What level of revenue is needed to earn a target income of $540,000?If variable costs drop to $36 per patient day, what increase in fixed costs can be tolerated without changing the break-even point as determined in part ?
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