Question

At what height from the earth, g becomes
?
a)g/2
b) 0.414 R
d) R
c) 0.7 R​

Answer 1

Explanation:

Near the surface of the Earth (sea level), gravity decreases with height such that linear extrapolation would give zero gravity at a height of one half of the Earth's radius - (9.8 m. s−2 per 3,200 km.)

Answer 2

Height from the earth, g becomes g/2.

What is meant by gravity-g?

• The gravity of Earth, which is denoted by g, refers to the acceleration that the Earth imparts to objects on or near its surface.
• In SI units this acceleration is measured in metres per second squared (in symbols, m/s2) or equivalently in newtons per kilogram (N/kg).

Height from the earth, g becomes g/2.

To learn more about gravity-g refer:https://brainly.com/question/26344414

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