Calculate the escape velocity for an atmospheric particle 1600 km above the earth surface, given that the radius of the earth is 6400 km and acceleration due to gravity on the surface of the earth is 9.8 m/Sec2
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5
i think its ans is 395.97
pls tell me weather it is write or not
pls tell me weather it is write or not
sneha03biswas:
solution plz!
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u don't know the ans??
Answered by
16
v =√2gR
putting the values
v = √2 * 9. 8 * (6400 + 1600) * 10−6 km/s
= 12. 52 km/sec
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