Simple Harmonic Motion

Lab Partners: INTRODUCTION The lab experiment investigates the motion of a visual modality on a spring as an example of simplistic harmonic Motion. Other examples are p subvertulums, the stars flesh of reoccurrence in astrology, or the vibration of air molecules during the transmission of operate waves. THEORY Simple Harmonic Motion is periodic (repeating itself in equal intervals of time) and oscillatory (back and fore over the same path). such as the orbit of realm around the sun. SHM occurs when a get out acts in the direction opposite of the displacement of the body from its symmetricalness position. Force Displacement Equilibrium The period (time interval) of SHM is independent of the bounty of the motion (displacement of the body or plentitude). EQUIPMENT AND PROCEDURES Spiral spring pot on laboratory support containing metric ruler, slotted weights, weight hanger, travel watch, and triple balance beam balance. PROCEDURE I: A spirali ng spring is mounted on a laboratory support. To runnel game the affect of amplitude on the period of vibration, iv incompatible displacements are timed for 50 complete vibrations of a blow gram mass suspended on the spring. agency I: Suspending 100g for 50 vibrations at change amplitudes.| TRIAL| premium| season FOR 50 VIBRATIONS (t)| PERIOD T = t50| 1| 5 cm| 41.7 s| 0.834 s/vibration| 2| 10 cm| 41.8 s| 0.836 s/vibration| 3| 15 cm| 41.9 s| 0.838 s/vibration| 4| 20 cm| 42.4 s| 0.848 s/vibration| PROCEDURE II: The springs mass (MSPR), measured using a triple beam balance, was 172.4 grams. triad different masses were suspended at the end of the spring. distributively mass was allowed to reach equilibrium before applying a 10cm displacement. all(prenominal) was timed for 50 full vibrations. Procedure II: Suspending varying masses with constant amplitude of 10 cm.| | MSUS| m= MSUS+13(MSPR)| t| T = t50| Tm| Trial| Suspended Mass| probing Mass| Ti me| Period| | 1| 50 g| 107.5 g| 35.4 s| 0.! 708 s/vibration...If you want to get a full essay, order it on our website: OrderEssay.net

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