Physics, 27.09.2019 05:30 talyku7131
Aparticle with charge 3.20×10−19 c is placed on the x axis in a region where the electric potential due to other charges increases in the +x direction but does not change in the y or z direction. part a the particle, initially at rest, is acted upon only by the electric force and moves from point a to point b along the x axis, increasing its kinetic energy by 1.60×10−18 j . in what direction and through what potential difference vb−va does the particle move?
Answers: 1
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At a certain instant after jumping from the airplane a, a skydiver b is in the position shown and has reached a terminal (constant) speed vb = 52 m/s. the airplane has the same constant speed va = 52 m/s, and after a period of level flight is just beginning to follow the circular path shown of radius ρa = 2330 m. (a) determine the velocity and acceleration of the airplane relative to the skydiver. (b) determine the time rate of change of the speed vr of the airplane and the radius of curvature ρr of its path, both as observed by the nonrotating skydiver.
Answers: 3
Aparticle with charge 3.20×10−19 c is placed on the x axis in a region where the electric potential...
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