You connect a 250-2 resistor, a 1.20-mh inductor, and a 1.80-uf capacitor in series across a 60.0-hz, 120-v (peak) source. when you connect a voltmeter across the resistor in this circuit, the meter reads approximately a) 25.7 mv b) 83.6 v c) 120 v d) 14.2 v e) 84.9 v
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Physics, 22.06.2019 13:40
Awind turbine is rotating counterclockwise at 0.5 rev/s and slows to a stop in 10 s. its blades are 20 m in length. (a) what is the angular acceleration of the turbine? (b) what is the centripetal acceleration of the tip of the blades at t=0s? (c) what is the magnitude and direction of the total linear acceleration of the tip of the blades at t=0s?
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What is the force that opposes motion and works against the downward pull? a) friction b) gravity c) weight d) acceleration
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Explain what it means to view something from a frame of reference. provide an example that illustrates your explanation. (4 points)
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Mark saxby is set to kick the field goal to win the state championship for olathe east. he is 47m away from the goalposts, and he kicks the ball at a speed of 25.0m/s at an angle of 30.0°. if the cross bar on the goalposts is 3.00m above the ground, will the ball make it over the cross bar? and if it does make it, by how much will it clear?
Answers: 3
You connect a 250-2 resistor, a 1.20-mh inductor, and a 1.80-uf capacitor in series across a 60.0-hz...
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