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4.WA00000RA ring of radius R is placed such that it lies in a vertical plane The ring isfixed. A bead of mass m is constrained to move along the ring withoutany friction One end of the spring is connected with the mass m andother end is rigidly fixed with the topmost point of the ring Initially theFoxed ringspring is in un-extended position and the bead is at a vertical distance Rfrom the lowermost point of the ring. The bead is now released from rest.(a) What should be the value of spring constant K such that the bead is just able to reach bottom of the ring.(b) The tangential and centripetal accelerations of the bead at initial and bottommost position for thesame value of spring constant K.miscounted by her the. |
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Answer» Answer: The ring is fixed, A bead of mass m is constrained to MOVE ALONG the ring without any friction.One end of the spring is connected with the mass m and other end is RIGIDLY fixed with the TOPMOST point ... hope it helps youplease follow me |
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