Physics, 26.09.2019 10:30, alisonlebron15
Discussion topic
we all depend on electricity. most electricity is created by electromagnetic generators at large power plants and distributed through an electric grid. the electric grid in the united states is interconnected and includes more than 400,000 miles of electric transmission lines. however, the grid has not been well maintained, and the number and severity of power outages have been rising over the past decade. because the grid is interconnected, a severe power outage in one area can quickly spread to other areas.
how long could you survive without electricity?
what parts of your life would be affected by the loss of electricity? should you prepare for an electricity outage, and if so, how would you prepare? what backup system could your family or community install to generate limited amounts of electricity during an outage? how does this system creates an electric force field and generate electric current?
Answers: 1
Physics, 22.06.2019 03:30, biancabell3
Acoyote chasing a rabbit is moving 8.00 m/s due east at one moment and 8.80 m/s due south 4.25 s later. let the x axis point due east and the y axis point due north. find the direction of the coyote's average acceleration during that time.
Answers: 1
Physics, 22.06.2019 14:00, ogneshelle
The earth exerts a gravitational force of 500 n on amy. what is amy’s mass in kg?
Answers: 2
Physics, 22.06.2019 18:30, bubblzthechicken
Asmall grinding wheel has a moment of inertia of 4.0×10−5 kg⋅m2 . what net torque must be applied to the wheel for its angular acceleration to be 150 rad/s2 ?
Answers: 3
Discussion topic
we all depend on electricity. most electricity is created by electromagnetic...
we all depend on electricity. most electricity is created by electromagnetic...
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