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29-08-2020
Physics

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What linear speed must an Earth satellite have to be in a circular orbit at an altitude of 203 km above Earth's surface

Respuesta :

30-08-2020

Answer:

7,790.38 m/s

Explanation:

Given the following :

What linear speed must an Earth satellite have to be in a circular orbit at an altitude of 203 km above Earth's surface

Altitude = 203 km

Using the formula :

V = √GM/r

Where G = gravitational constant =6.67×10^-11

Kindly check attached picture for detailed explanation.

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