**Unformatted text preview: **. 4 1 4 3 2 2 + = d h g v Insertion of numerical values gives s m 14 . 6 = v . b) If the spring is compressed a distance x , mgx kx = 2 2 1 , or k mg x 2 = . Using the expression from part (a) that gives k in terms of h and d , m. 0210 . ) ( 2 ) 2 ( 2 2 = + = + = d h d d h mg d mg x...

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