Physics

Problem

At what depth below Earth’s surface will the magnitude of acceleration due to gravity be equal to its value at an altitude of

600\,\text{km}

above the surface? (Take

R_{\mathrm E}=6400\,\text{km}

.) a)

1040\,\text{km}

600\,\text{km}

1200\,\text{km}

520\,\text{km}