Where is the second electron located
One electron is at the origin of a coordinate system. A second electron, somewhere in the x-y plane, feels a force 2.4 X 10^-22 N + 3.6 X 10^-22 N. Where is the second electron located?
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An 97.6 g lead ball is dropped from rest from a height of 4.57 m. The collision between the ball and the ground is totally inelastic. Assuming all the ball's kinetic energy goes into heating the ball, find its change in temperature.
A compound is found to be 30.45%N and 69.55% O by mass. If 1.63g of this compound occupy 389mL at 0.00 Celsius and 775 mm Hg, what is the molecular formula of the compound?
Construct charts for individuals using both two-period and three-period moving ranges for the following observations (in sequential order). Show the equations used for the control limits and centerline with the substitutions. You can use
A research submarine has 20-cm-diameter window at 8.0 cm thick. The window is supposed to withstand a force of 1.0 x 106 N. what is the submarine's maximum safe depth in seawater? the pressure inside the sub is maintained at 1 atm.
The metal body for a spark plug is made by a combination of cold extrusion and machining. The occurrence of surface cracking following the extrusion process has been shown by Pareto diagrams to be responsible for producing virtually all of the def
What mass of KClO3 will produce 48.00 g of O2 if the decomposition of KClO3 is complete? (The answer is 122.5) Can you explain how to get to this answer?
The rocker of a crank-rocker linkage is to have a length of 500mm and swing through a total angle of 45 degrees with a time ratio of 1.25. Determine a suitable set of dimensions for r1, r2, and r3.
The 100- dash can be run by the best sprinters in 10.0. A 62- sprinter accelerates uniformly for the first 43 to reach top speed, which he maintains for the remaining 57 . What is the average horizontal component of force exerted on his feet by the
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