Physics, asked by mereenageorgekochu45, 4 months ago

Q)
If the radius of earth were increased by 3 times the
actual value what would be the change in its
density, to keep g the same

Answers

Answered by akshaykumarvp2002

0

Answer:

g = Gd×4/3πR

R'=3R

g'=g. d'=?

; 4/3GdπR=4/3Gd'πR'

solving; d'=d/3

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