WebPart 2: An Alternate Method. In Part 1, an approximation is being made that the only force acting on the stopper is the tension in the string, and so the tension equals the centripetal force. In reality, gravity plays a role in the process as well. The string will actually be at an angle, as shown in Figure 1, rather than purely horizontal. WebFigure 1 This diagram is showing the setup of our apparatus which also includes a FBD of the stopper. The math within our lab report are based on the grounds that the stopper is exactly perpendicular to the plastic straw. The lab is done through the use of a string that has one end tied to a rubber stopper and the other tied to a number of washers.
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Webthis is a slo- motion video demonstrating the experiment and the revolution of the rubber stopper at a very slow speed. ... The purpose of the lab was to determine the relationships between frequency of revolutions of an object in uniform circular motion with the following variables: radius of the circular path, the force of tension on the ... biscayne foods
ROTATION PERIOD and FORCE (PART A) 1101Lab4prob3
WebMass the rubber stopper and record its mass in kilograms in Data Table 1 on your student answer page. Attach one end of the cord securely to the rubber stopper. ... Calculate the period of revolution by dividing the total time by the number of revolutions and enter it in Table 2. 2 m == and=9.8 s FF Wcmg g time (s) = 20 revolutions T. WebThe simplest case of circular motion is uniform circular motion, where an object travels a circular path at a constant speed. Note that, unlike speed, the linear velocity of an object in circular motion is constantly changing because it is always changing direction. We know from kinematics that acceleration is a change in velocity, either in ... WebSep 12, 2024 · 15.5: Pendulums. Determine the angular frequency, frequency, and period of a simple pendulum in terms of the length of the pendulum and the acceleration due to … biscayne headlights