Equilibrium And Elasticity

: C1 : chemical counterpoise and Elasticity TABLE OF CONTENTS 1. revoke 2. cave in I I.1 Objective I.2Theory I.3Experiment I.4Results I.5Discussion I.6Conclusion 3. Part II II.1 Objective II.2Theory II.3Experiment II.4Results II.5Discussion II.6Conclusion 4.Reference Abstract The experiment consists of two positions. In part I, we pass on cadence the hug ensuants and feel equilibrium of concurrent durability systems. In part II, we will measure stress and strain in an elastic body, get come ups law and determine the modulus of elasticity of the material. Part I : Resultants and equilibrium of concurrent forces I.1 OBJECTIVE To measure force vectors , follow the equilibrium of the concurrent force systems and calculate the force expirys. I.2 possibility ? tweet Force is expressed as a vector A. wariness : the centering of the arrow B. magnitude : which is proportional to the aloofness of the arrow C. acting repoint : O point as shown above. coinciding forces Concurrent forces are forces acting on the aforesaid(prenominal) point of the object Force terminus and Parallelogram method The resultant force on the object bottomland be firm by adding force vectors. The parallelogram method is used. The resultant force indicates the magnitude and direction of the total force acting on the object.

In the illustration, the solidus of the parallelogram defined by F 1and F2 is Fr. Fr is the resultant of F1and F2. Equilibrant Equilibrium Fe has the same magnitude as the resultant force Fr, but in the opposite direction. Fe can scarce offset the combined effect of total forces, and provides a profitable ex! perimental method to find the resultant force. ? ? ? I.3 sample 3.1 Equipment Experiment display panel , Spring Balance , tier Scale, Force Ring , fix Hangers, pulleys, volume, strings 3.2 Procedure i) As is shown in the figure, the equipment setup consists of pulleys, hanging masses ?holding autumn and degree scale. ? Pulleys and hanging masses provide two cognize forces ,F1(M 1g) and F2 (M2g)...If you want to get a full essay, order it on our website: BestEssayCheap.com

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