Question

If the force inside the Earth surface varies as r^n where r is the distance of body from the centre of earth then the value of n will be (with explanation)
options:
-1
-2
1
2

Answer 1

⭐️⭐️HEY MATE⭐️⭐️

✔️HERE IS YOUR ANSWER

✴️At the centre of the value of n will be 1


✴️because at the center you will be completely surrounded or enveloped by earth, as a result you will be pulled by equal forces in all directions. Hence all the gravitational force lines will cancel out each other leaving you with zero 

Answer 2

Answer:

Heya........!!!!

Hope it helps u ^_^

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