Gravitation Question 56

Question: If the density of the earth is doubled keeping its radius constant then acceleration due to gravity will be $ [(g=9.8,m/s^{2})] $ [Pb. PMT 2002; Orissa 2002]

Options:

A) $ [19.6,m/s^{2}] $

B) $ [9.8,m/s^{2}] $

C) $ [4.9,m/s^{2}] $

D) $ [2.45,m/s^{2}] $

Show Answer

Answer:

Correct Answer: A

Solution:

$ [g\propto \rho ] $



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