Question

just performs a scan
of a computer's system volume.
Full Scan
O Quick Scan
O
Custom Scan
O
File Scan​

Answer 1

Answer:

actually I don't know thank you so much for answer.

Explanation:

bye bye

Answer 2

Answer:

When we move towards centre of earth, the mass is equally distributed in all directions. Thus, all the gravitational forces applied cancel each other and acceleration due to gravity (g) at centre of earth on centre of earth becomes zero