From what height above the surface of the earth should an object be dropped to initially experience an acceleration of 0.9200g? The radius of the earth is 6.38 × 10⁶ m. A) 272 km B) 260 km C) 554 km D) 510 km

Question

Quizplus · Accepted Answer

The acceleration due to gravity decreases with height according to the formula g' = g * (R / (R + h))^2, where g is the acceleration due to gravity at the surface, R is the radius of the Earth, and h is the height above the surface. Solving for h when g' = 0.9200g gives approximately 272 km.

From What Height Above the Surface of the Earth Should