PS $($Global Positioning System$)$ satellites orbit at an altitude of $3\mathrm{.}0107$ mm $.$

Part A

Find the orbital period.

Express your answer in hours.

View Available Hint$($s$)$for Part A

Activate to select the appropriates template from the following choices. Operate up and down arrow for selection and press enter to choose the input value typeActivate to select the appropriates symbol from the following choices. Operate up and down arrow for selection and press enter to choose the input value type

TT $=$

nothing

hh

Submit

Part B

Find the orbital speed of such a satellite.

Express your answer in meters per second.

View Available Hint$($s$)$for Part B

Activate to select the appropriates template from the following choices. Operate up and down arrow for selection and press enter to choose the input value typeActivate to select the appropriates symbol from the following choices. Operate up and down arrow for selection and press enter to choose the input value type

vv $=$

nothing

m$/$sm$/$s