InvestigationOfCentripetalForceMarch 72013[Type the abstract of the document here. The abstract is typically a short summary ofthe contents of the document. Type the abstract of the document here. The abstract istypically a short summary of the contents of the document.]Introduction:Any object in motion around a curve is subject to acceleration and therefore a centripetal force component. As thename states, this centripetal force is directed towards the centre of the curve or circle. A definition of thisphenomenon by famous physicist Isaac Newton is as follows, A centripetal force is that by which bodies are drawnor impelled, or in any way tend, towards a point as to a centreAim:To prove that the centripetal force acting on an object is proportional to the tangential velocity of the objectsquared.Relevant Theory:The two most important mathematical equations used in this practical are, 2 2 = And =Where 2 represents the tangential velocity, represents the constant of proportionality, represents the centripetal force, represents the mass of the rubber stopper and represents the radius of the system.Hypothesis:I hypothesize that the centripetal force will be proportional to the square of the tangential velocity due to theequation Fc = (mv2)/r.Independent Variable: Mass of hangerDependant Variable: Period of the rubber stopperConstants: Radius Length, mass of rubber stopper, ...
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