Monday, February 20, 2012

Hook's Law

A stand of steel is placed on a flat surface.  A spring is hung on the stand.  Different weights are attached at the edge of the spring.  The elongation is measured and recorded each of the time different weights are applied.  According to formula of Hook law, the steadily of the spring is calculated.  The steadily is equal to the quotient of Force to elongation.


                                                                                                        Minas Mappouras - Nikos Paraskeva

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