Physics, 19.02.2021 20:50 natishtaylor1p8dirz
3. A 4.0 kg ceiling fan is placed 3.5 meters above the floor. What is the gravitational potential energy of the Earth-ceiling fan system? In this question, how is the reference level measured? *
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Alivestock company reports that the mean weight of a group of young steers is 1100 pounds with a standard deviation of 93 pounds. based on the model n(1100,93) for the weights of steers, what percent of steers weigh a) over 1050 pounds? b) under 1300 pounds? c) between 1150 and 1250 pounds?
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What was the first instrument to ever record an earthquake?
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3. A 4.0 kg ceiling fan is placed 3.5 meters above the floor. What is the gravitational potential
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