An engineer is testing a large wind turbine that is used generating energy. intially the large wind blades are locked in place and not rotating. in a steady wind, the engineer releases the blades and they begin to rotate. she notes from the instruments that for the first 60 seconds the blades have a constant angular acceleration of 0.05rad/s2 . how many complete revolutions of the turbine occur during this time

Acommon technique in analysis of scientific data is normalization. the purpose of normalizing data is to eliminate irrelevant constants that can obscure the salient features of the data. the goal of this experiment is to test the hypothesis that the flux of light decreases as the square of the distance from the source. in this case, the absolute value of the voltage measured by the photometer is irrelevant; only the relative value conveys useful information. suppose that in part 2.2.2 of the experiment, students obtain a signal value of 162 mv at a distance of 4 cm and a value of 86 mv at a distance of 5.7 cm. normalize the students' data to the value obtained at 4 cm. (divide the signal value by 162.) then calculate the theoretically expected (normalized) value at 5.7 cm.