How to use equation of continuity. Plse help

The continuity equation says that if charge is moving out of a differential volume (i.e., divergence of current density is positive) then the amount of charge within that volume is going to decrease, so the rate of change of charge density is negative.

Explanation:

I have included a picture

1 a

2 b

3 b

4 d

5 d

6 d

explanation:

answer; how far out of place which the object finished relative to the starting location;