Physics, 26.10.2019 05:43, jordan5778
Acircuit consists of a 6 ohm resistor, a 0.2 farad capacitor, and an ac voltage source supplying v(t) = 120 cos(20 t) volts. write the differential equation for the charge on the capacitor. write a formula for the solution, assuming q(0) = 0.
Answers: 3
Physics, 22.06.2019 08:30, mikemurray115
How is sound energy produced a. vibrating objects b. objects being heated c. temperature differences d. stationary objects
Answers: 2
Physics, 22.06.2019 12:10, malikbryant2002
Consider a one meter long horizontal pipe with a constant 100 cm^2 cross sectional area. water flows rightward into the pipe at x = 0 with flow velocity 02m/sec at every point within the pipe intake area. at x=1, the rightward flow rate is 0.192 m/sec. assume the water is a conserved quantity in the pipe, so there must be a leak (a sink) somewhere in the pipe. 1. compute net volumetric flow of the source if the system to be in equilibrium. 2. now assume the pipe in the problem has no leaks. compute the net volumetric rate of change for the system.
Answers: 3
Acircuit consists of a 6 ohm resistor, a 0.2 farad capacitor, and an ac voltage source supplying v(t...
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