Pendulum Lab Report

Statement of Purpose: The purpose of this research laboratory was to use a pendulum to observe the right of conservation of cogency, because pendulum motion is based glum these basic principals. Background/Theory The theory relevant to this lab is the law of conservation of energy. This law states that the resume energy in a system lives constant. This lab verifies this law utilise a pendulum and the following equations: K=(mv^2)/2, U=mgΔh, and TE=K+U. Based on these equations, the summarize energy of the pendulum should remain the analogous throughout its swing. Experimental Process The first liaison that was done was the mint of the lump was taken. Then the length of the pendulum from the flush of the string to the touch on of the bollock and the distance from the detector to the center of the dinner gown were measured. at one time those things were done, the ball was swung back and forth in front of the sensor date the software recorded its dist ance from the sensor. The final tint was to nag the equations for potence and kinetic energy into the software so it could make a graph of the latent drop and kinetic energies of the ball and and so print the graph out.

Analysis The graph showing the potential energy is the opposite of the graph showing the kinetic energy. The total of the potential and kinetic energy is consistent every time. certainty likely and kinetic energy are inversely proportional. The ball scorch back and forth showed a good way of their relation. As the ball swings up, the potential energy increases as the kin etic energy decreases. When the ball is sw! inging downwards, the kinetic energy is great than the potential energy.If you want to get a full essay, companionship it on our website: OrderCustomPaper.com

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