1 Practicalgnificance Thisexperimentlustratethevalueof collectionanddisplayof datan assistinthinking bouthephenomenonoscillation Studentsanobserveonnectionbetweefeaturesnthe graplandthemotionofthemass 2 Simulationperimdearniroutcomes Determinthefactorsvhichaffectheperiodof oscillation Correlattherelationshipetweethevelocityandacceleration vectorsandtheirrelationshipmotionatvarioupointsn the oscillation ExamineonservationMechanicalnergysingineticelastic potentiag ravitationpotentiandthermaenergy . Analysehedampingffeconthenaturafrequencynd amplitude Calculate the spring constant of the springs using Hooke's Law. Determinthemass>fanunknowobject 3. TheoreticBackground Hooke's Law: Elastiforceoccursn thespringvherthesprings being stretched/compressed or deformed (Ax) by the external force. Elastic force acts in the opposite direction of the external force. It tries tobringthedeformeendof thespringtotheoriginalequilibrium position. (Fig. 1) If thestretchs relativelymallthemagnitude theelasticorcas directly proportionally to the stretch Ax according to Hooke's Law: F= k . Ax where k is a constanusuallyalledspring onstanand Ax isa stretchrchange alengthofthespringTheminusignin frontof thespring onstarindicateshatheappliedlastiforceand restoring force produced by spring are in the opposite direction. SimplHarmonitotian