Physics, 11.11.2019 23:31 laylay4527
Let us suppose the magnitude of the original coulomb force between the two charged spheres is f. in this scenario, a third sphere touches the grey sphere and the red sphere multiple times, being grounded each touch. if the grey sphere is touched twice, and the red sphere is touched three times, what is the magnitude of the coulomb force between the spheres now?
(a) f/5
(b) f/6
(c) f/8
(d) f/16
(e) f/32
this is what i did on my own:
before we proceed with the quantitative part of this set, let us make sure that you can see the reading of the electronic balance clearly on your screen. what is the reading of the scale right after the red sphere is first charged, and the electrophorus has been replaced on the slab? use the "pause" and the "frame-by-frame-advance" buttons to navigate to the appropriate part in the video.
Answers: 3
Physics, 22.06.2019 13:00, caleb1009
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
Let us suppose the magnitude of the original coulomb force between the two charged spheres is f. in...
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