In the previous question, if R is the radius of the planet and g is the acceleration due to gravity at its surface then the body will reach the centre of the planet in time

In the previous question, if R is the radius of the planet and g is th

1.	In the previous question, if R is the radius of the planet and g is the acceleration due to gravity at its surface then the body will reach the centre of the planet in time
Answer» `2PI SQRT(R//g)` `PI sqrt(R//g)` `pi/2sqrt(R//g)` `sqrt(2R//g)` ANSWER :C