Physics, 16.01.2021 16:50 kimjooin02

An astronaut sitting on the launch pad on Earth's surface is 6,400 kilometers from Earth's center and weighs 400 newtons. Calculate her weight when she reaches an altitude of 6,400 kilometers above the surface of Earth.

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An astronaut sitting on the launch pad on Earth's surface is 6,400 kilometers from Earth's center an...