find the value of g (1)at a height of 100 km (2)at a height 6400km from the surface of the earth(Radius of the earth6400 km;g on the surface of the earth9.8)
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Answer:
cceleration due to gravity changes with the height from Earth's surface as:
g
′
=g(1−
R
2h
)
⇒g
′
=9.8(1−
6400
2×100
)
⇒g
′
=9.8(1−
32
1
)=9.49m/s
2
Explanation:
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