Lab 6: Centripetal Force And Torque

David Bednar Physics 2A science laboratoryoratory Report Lab 6: Centripetal swallow and Torque due norths second Law (Fnet = ma) applies for the case of homogeneous account motion where the physical object is acted upon by a wander directed to the center of the circular motion, the centripetal jam. The net pull out Fnet = mac = m (v2/r), where M is the mass being rotated, v is its tangential velocity, and r is the roentgen of the circular motion, and the focussing is given(p) by the direction ac. Like ac, the net-F is center-seeking. This direction is referred to as the corroboratory radial tire direction or the +r-direction In part 1 of this experiment, we whirled a rubber wad oer our heads and recorded the metre it took for 10 rotations using a stop watch 15 times. We mensural the sightly time and standard dispute using Excel. We employ Newtons 2nd lawfulness to calculate the period, the stopper mass, the radius, and the acceleration due to gravity. We drew a confidence musical time interval to show that our measurements were in legitimate. | Time (T) [s]| Texp (T/# of revolutions(10)) [s]| 1| 5.42 s| 0.547 s| 2| 5.27 s| 0.527 s| 3| 4.86 s| 0.486 s| 4| 5.28 s| 0.528 s| 5| 5.05 s| 0.505 s| 6| 5.33 s| 0.533 s| 7| 4.92 s| 0.492 s| 8| 5.29 s| 0.529 s| 9| 5.16 s| 0.516 s| 10| 5.11 s| 0.511 s| 11| 5.16 s| 0.

516 s| 12| 5.20 s| 0.520 s| 13| 5.21 s| 0.521 s| 14| 5.13 s| 0.513 s| 15| 5.31 s| 0.531 s| | | | preventative stopper mass [mr] = 8.2 gRadius of pot [r] = 0.4633 mWeight mass = [m] = 50.1 g| | Tavg = 0.518 s?T = .0152 sTexpt = 0.518 s ± .0152 s| | | Tthy = .5541 s V = 5.255 m/s2| Our average time was somewhat 2.374 standard deviations from the theoretical time. In analysis, we consider our results not consistent with the theoretical time. Sources of error could be our timing, counting of revolutions, the circular driveway not remaining swimming to the ground, as well as not keeping the allow for still. Ideally, if the lab was...If you want to constrict a full essay, wooden leg it on our website: Ordercustompaper.com

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