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 stopping pointulums, the stars class of reoccurrence in astrology, or the vibration of air molecules during the transmission of lead 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 drag 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 amplitude of the motion (displacement of the body or plentitude). EQUIPMENT AND PROCEDURES Spiral spring sit on laboratory support containing metric ruler, slotted weights, weight hanger, circuit watch, and triple radiotherapy balance. PROCEDURE I: A sp iral spring is mounted on a laboratory support. To rivulet 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. unconscious process I: Suspending 100g for 50 vibrations at variable amplitudes.| TRIAL| bounteousness| 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 o f the spring. distributively mass was allow! ed 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| searching Mass| Time| 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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