Question

The earth is compressed to keep one third of radius .Calculate the acceleration of the new earth.(acceleration due to gravity of the earth before it is compressed is 9.8m/s^2.
Plz solve my science equation.​

Answer 1

Explanation:

The value of g is given by g=

R

2

GM

where G=universal gravitational constant ,M=mass of planet(here earth) it is given constant , R=radius of planet (earth)

now if radius is halved =R/2

then g

′

=

(R/2)

2

GM

=4

R

2

GM

or g

′

=4g

Answer 2

Answer:

Explanation: the earthi is compressed to keep its one third of radius. Calculate the acceleration due to gravity of new earth.( Acceleration due to gravity before the earth is compressed is (9.8m/s square)