Define gravitational field? How it varies as we go away from earth
Answers
a gravitational field is a model used to explain the influence that a massive body extends into the space around itself, producing a force on another massive body
Triple the distance from the centre of the Earth, the force will be nine times weaker. In general terms, we can say that: Gravitational field strength is inversely proportional to the square of the distance from the centre of the Earth.
༆Gʀᴀᴠɪᴛᴀᴛɪᴏɴᴀʟ ғɪᴇʟᴅ:
the region of space surrounding a body in which another body experiences a force of gravitational attraction.
♚How it varies as we go away from earth:-
The gravitational field strength decreases as the separation from the planet increases. As you move away from the surface of the planet this dilution of gravity follows a definite inverse square relationship, where distances are measured from the centre of the Earth (or Moon).
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