A block with mass m $=5\mathrm{.}2$ kg is attached to two springs with spring constants kleft $=32$ N$/$m and kright $=48$ N$/$m$.$ The block is pulled a distance x $=0\mathrm{.}26$ m to the left of its equilibrium position and released from rest. Where is the block located, relative to equilibrium, at a time $1\mathrm{.}09$ s after it is released? $($if the block is left of equilibrium give the answer as a negative value; if the block is right of equilibrium give the answer as a positive value$)$ to the laft of its equilibrium ponition and released fram rest.

$1)$ What is the magritude of the net force on the block $($the mament it a relsaved $?$

$20\mathrm{.}8$

$2)$ What is the effective xpring constant of the two springa?

$3)$ What is the period of oarillation of the block?

$1\mathrm{.}6=$

$4)$ How long dowes it take the block to return to equilorium for the firat time?

$0\mathrm{.}4$

$5)$ What is the spead of the block an it passes through the equiliorium positer?

$1\mathrm{.}02\backslash (\backslash$mathrm$\{$m$\}/\backslash$mathrm$\{$s$\}\backslash )$

$6)$ What is the magritude of the acceleration pef the block ax it pansex through equilbrium valus if the black is right of equilitrum give the anmwer ax a pastre value$)$

$\backslash (-0056\backslash )$