Physics, 25.12.2019 06:31 klslaughter07
Obtain an expression for pe, the rate at which the battery is supplying electrical energy to the circuit. express your answer in terms of the variables e, r, l. pep e = request answer part i in terms of e, r, l, at what value of t is pe a maximum? what is that maximum value? in terms of , , , at what value of is a maximum? what is that maximum value? t=0 and pe=e2r t=0 and pe=2e2r t →[infinity] and pe= e2r t → [infinity] and pe=2e2r
Answers: 3
Physics, 21.06.2019 18:00
Awind turbine is initially spinning at a constant angular speed. as the wind's strength gradually increases, the turbine experiences a constant angular acceleration 0.173 rad/s2. after making 2870 revolutions, its angular speed is 132 rad/s. (a) what is the initial angular velocity of the turbine? (b) how much time elapses while the turbine is speeding up?
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Physics, 22.06.2019 14:40
You throw a small rock straight up from the edge of a highway bridge that crosses a river. the rock passes you on its way down, 7.00 s after it was thrown. what is the speed of the rock just before it reaches the water 28.0 m below the point where the rock left your hand? ignore air resistance.
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Physics, 23.06.2019 11:30
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Physics, 23.06.2019 13:30
Hello i am required to make a physics experiment plus powerpoint presentation. i want to see your suggestions about simple topics with examples of how to talk about it in the presentation. note: any incomplete answer will be reported.
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Obtain an expression for pe, the rate at which the battery is supplying electrical energy to the cir...
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