Coupled oscillations question WDocument1 - Microsoft Word (Product Activation Failed)FileHomeInsertPage LayoutReferencesMailingsReviewViewa ?WAA Find -% Cut- A AE- E - F章 TAalCalibri (Body) - 11AaAaBbCcDc AaBbCcDc AaBbC AaBbCc AaB AaBbCcLE Copyae ReplacePasteB I UU - abe x, x²AabAI NormalI No Spaci. Heading 1Change.Heading 2TitleSubtitleFormat PainterStyles - Select -ClipboardFontParagraphStylesEditingL• 2. 1:.I' 2: 1 : 3:1• 4.I 5.1' 6.1'7I'8: 1 9 ' 10.L· 11: 1 ' 12.'13 · L 14: 1· 15.1A L'17:1 18Question 3Two objects of equal mass on an effectively frictionless horizontal air track are held between rigidsupports by three identical springs, as shown in the figure below. The displacements from equilibriumalong the line of the springs are described by coordinates XA and xB. If either of the masses is clamped, theperiod T for one complete vibration of the other is 3 sec.kkkeelleelllAв(a) write out the equations of motion for the system. (b) If both objects are free, what are the periods ofthe two normal modes of the system? At t = 0, mass A is at its normal resting position and object B ispulled aside a distance of 5 cm. The masses are released from rest at this instant. (c) write an equation forthe subsequent displacement of each object as a function of time. (d) What is the time (in seconds)characterises the periodic transfer of the motion from B to A and back again?ull05:40 PM2021-06-22 Page: 1 of 1国昆言E E E E+Words: 0100% -

Name: Coupled oscillations question WDocument1 - Microsoft Word (Product Act
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Description: Coupled oscillations question WDocument1 - Microsoft Word (Product Activation Failed)FileHomeInsertPage LayoutReferencesMailingsReviewViewa ?WAA Find -% Cut- A AE- E - F章 TAalCalibri (Body) - 11AaAaBbCcDc AaBbCcDc AaBbC AaBbCc AaB AaBbCcLE Copyae Rep