pendulum swing experiment

Take your string back about 40 - 50 cm. The initial part of the swing is … Put your piece of card flat behind the pendulum and you are ready to go. You must make a mark on the wall or your piece of paper to make sure that you let it go from the same place every time. How does a pendulum in a grandfather clock keep swinging for a long time? The Simple Pendulum During this part of the experiment you will determine the damping constant associated with each pendulum’s oscillatory motion, and the distance between their centers of gravity and their fulcrums; the pendulum’s effective length. Conversely the shorter the pendulum the faster the swing rate. Some nuts from a toolbox - they must all be the same weight and must fit onto the hook. Given below is a detailed and methodical experiment with a concise conclusion. This activity demonstrates how potential energy (PE) can be converted to kinetic energy (KE) and back again. The longer the pendulum, whether it is a string, metal rod or wire, the slower the pendulum swings. Release the weight from exactly the same place. When a pendulum is displaced sideways from its resting, equilibrium position, it is subject to a restoring force due to gravity that will accelerate it back toward the equilibrium position. In an ideal pendulum, each oscillation takes an equal time interval. Another factor involved in the period of motion is, the acceleration due to gravity (g), Theory A simple pendulum may be described ideally as a point mass suspended by a massless string from some point about which it is allowed to swing back and forth in a place. 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