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| Teaching Since: | May 2017 |
| Last Sign in: | 408 Weeks Ago |
| Questions Answered: | 66690 |
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MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
One end of a spring of spring constant k is attached to a wall, and the other end is attached to a block of mass M, as
shown above. The block is pulled to the right, stretching the spring from its equilibrium position, and is then held in
place by a taut cord, the other end of which is attached to the opposite wall. The spring and the cord have negligible
mass, and the tension in the cord is FT . Friction between the block and the surface is negligible. Express all
algebraic answers in terms of M, k, FT , and fundamental constants.
(a) On the dot below that represents the block, draw and label a free-body diagram for the block.
(b) Calculate the distance that the spring has been stretched from its equilibrium position.
Hel-----------lo -----------Sir-----------/Ma-----------dam-----------Tha-----------nk -----------You----------- fo-----------r u-----------sin-----------g o-----------ur -----------web-----------sit-----------e a-----------nd -----------acq-----------uis-----------iti-----------on -----------of -----------my -----------pos-----------ted----------- so-----------lut-----------ion-----------.Pl-----------eas-----------e p-----------ing----------- me----------- on-----------cha-----------t I----------- am----------- on-----------lin-----------e o-----------r i-----------nbo-----------x m-----------e a----------- me-----------ssa-----------ge -----------I w-----------ill----------- be-----------