angular momentum, but the latter is much easier.$)$

$6\mathrm{.}42$ km$/$s

$+$

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$8.[0/2$ Points$]$

OSUNIPHYS$113\mathrm{.}3.$WA$\mathrm{.}029.$TUTORIAL. are $5\mathrm{.}97{10}^{24}kg$ and $6\mathrm{.}37{10}^{6}m,$ respectively.

Did you consider applying the conservation of energy principle? Note that you are asked to find the altitude and not the distance from the center of the planet. km

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$9.[0/2$ Points$]$

Find the speed $($in $\frac{m}{s})$ needed to escape from the solar system starting from the surface of Jupiter. Assume there are no other bodies involved, and do not account for the fact that Jupiter is moving in its orbit $($or $[$Hint: $v_{\text{e}\text{s}\text{c}}=\sqrt[\phantom{2}]{\frac{2GM}{R}}$ does not apply.$]$

$\frac{m}{s}$

$10.[0/0$ Points$]$

OSUNIPHYS$113\mathrm{.}4.$WA$.034.$