Answer in units of $\backslash (\backslash$mathrm$\{$m$\}/\backslash$mathrm$\{$s$\}\backslash ).$

$005($part $1$ of $2)10\mathrm{.}0$ points

A $1\mathrm{.}3$ kg beaker containing $1\mathrm{.}9$ kg of oil with a density of $\backslash (905\backslash$mathrm$\{$~kg$\}/\backslash$mathrm$\{$m$\}^\{3\}\backslash )$ rests on a scale. A $1\mathrm{.}5$ kg block of iron with a density of $\backslash (7860\backslash$mathrm$\{$~kg$\}/\backslash$mathrm$\{$m$\}^\{3\}\backslash )$ is suspended from a spring scale and completely submerged in the oil.

Find the equilibrium reading of the spring scale of the upper scale. The acceleration of gravity is $\backslash (9\mathrm{.}81\backslash$mathrm$\{$~m$\}/\backslash$mathrm$\{$s$\}^\{2\}\backslash ).$ Answer in units of N$.$

$006($part $2$ of $2)10\mathrm{.}0$ points

harrison $($msh$3957)-$ Unit $05\mathrm{.}5$ Fluids and Mechanics $($Homework grade... Nov $22$nd @ $4$:$00$ pm$))-$ ven

Find the equilibrium reading of the lower scale.

Answer in units of N $.$

$014($part $1$ of $3)10\mathrm{.}0$ points

Starting from rest, a $9\mathrm{.}00$ kg suitcase slides $4\mathrm{.}00$ m down a frictionless ramp inclined at $\backslash (31\mathrm{.}0^\{\backslash$circ$\}\backslash )$ from the floor. The suitcase then slides