Physics, 11.07.2019 00:30 sanchezvazquez0123
(15 pts) consider a simple harmonic oscillator with period, ne ac oscillator with period t. the position of harmonic oscillator is given by = asin wt. a) calculate the time a ge ol kinetic energy over one complete cycle. calculate the time average of potential energy over 15 average of potential energy over one complete cycle, calculate the time average of total energy over one co average of total energy over one complete cycle, d) discuss the results. note: the time average value of any variable f(t), averaged over one complete cycle, is = 1 ſ f(t)dt where t= 21
Answers: 3
Physics, 22.06.2019 11:50, kelseybell2707
An electron is traveling with initial kinetic energy k in a uniform electric field. the electron comes to rest momentarily after traveling a distance d. (a) what is the magnitude of the electric field
Answers: 3
Physics, 22.06.2019 16:50, Jstylez1789
Consider the growth of a 20-nm-diameter silicon nanowire onto a silicon wafer. the temperature of the wafer surface is maintained at 2400 k. assume the thermal conductivity of the silicon nanowire is 20 wm-1k-1 and all its surfaces including the tip are subjected to convection heat transfer with the coefficient h = 1×105 wm-2k-1 and t∞ = 8000 k. when the nanowire grows to l = 300 nm, what is the temperature of the nanowire tip (t (x =
Answers: 1
Physics, 22.06.2019 18:30, winterblanco
Jenny wants to test the electrical conductivity of two substances dissolved in water. she is preparing the containers for the experiment. which factor is most important for her to control? a) volumes of the solutions b) appearance of the solutions c) temperatures of the solutions d) concentrations of the solutions
Answers: 1
(15 pts) consider a simple harmonic oscillator with period, ne ac oscillator with period t. the posi...
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