How will the force of gravity change at a height of 0.41 times the earth’s radius, counting from the surface of the earth?
| April 1, 2021 | education
Task data: h (height above the Earth’s surface) = 0.41Rz.
The change in gravity can be determined by the formula: Ft / Ft1 = (G * M / Rz²) / (G * M / (Rz + h) ²) = (Rz + h) ² / Rz² = (Rz + 0.41Rz) ² / Rz² = (1.41Rz) 2 / Rz² = 2Rz² / Rz² = 2 times.
Answer: The force of gravity at a height of 0.41Rz will decrease by 2 times.
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