Pendulum Lab Report

Statement of Purpose: The purpose of this laboratory was to use a pendulum to observe the right of conservation of cogency, because pendulum motion is based dogged 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 roosts constant. This lab verifies this law using a pendulum and the following equations: K=(mv^2)/2, U=mgΔh, and TE=K+U. Based on these equations, the join energy of the pendulum should remain the analogous throughout its swing. Experimental Process The first affaire that was done was the mint of the lump was taken. Then the length of the pendulum from the tallness of the string to the touch on of the goon and the distance from the demodulator to the center of the screwball were measured. at one time those things were done, the ball was swung back and forth in front of the sensor trance the software recorded its distance fro m the sensor. The final tint was to nag the equations for potence and energizing energy into the software so it could make a graph of the effectiveness drop and kinetic energies of the ball and because 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. expiration likely and kinetic energy are inversely proportional. The ball scorch back and forth showed a good prototype of their relation. As the ball swings up, the potential energy increases as the kinetic energy decreases. When the ball is swinging downwards, the kinetic energy is greater than the potential energy.If you want to get a full essay, differentiate it on our website: OrderCustomPaper.com

If you want to get a full essay, visit our page: write my paper