If an object is dropped from a height of 1000 km, how much time will the object take to reach the ground if neglecting air resistance? - Quora
Orders of magnitude (length) - Wikipedia
What is the formula to calculate height in physics? - Quora
Answered: An object is dropped from a height of… | bartleby
An object is dropped from a height of 1,000 km. Mass of Earth-6*10^24 kg. Radius of Earth -6400 km. How long, in seconds, will it take to fall? - Quora
Scale height - Wikipedia
If an object was on Earth which is ~12,000 km in diameter, and it moved straight 1000km, how high will it be above the surface of Earth? - Quora
Angular Size Calculator
If g on the surface of the Earth is 9.8 ms^-2 , its value at a height of 6400 km is: (Radius of the Earth = 6400km )
What is the value of g at 100 km and 35,900 km above the Earth's surface? - Quora
Curvature of Water Surface – FlatEarth.ws
Calculation example - Calculate the height of an object when its base is inaccessible | TheCivilEngineer.org
Calculating Distance To The Horizon | Astro Navigation Demystified
CHAPTER 1 - BASIC TERMS AND CALCULATIONS
A satellite orbits the earth at a height of 1000 km. Find orbital speed.
Eight Inches Per Mile Squared – FlatEarth.ws
The escape velocity of an atmospheric particle which is 1000 km above the earth's surface, is (radius of the earth is 6400 km and g = 9.8 m/s^2 )