1 to 4 5 throu the 7 to 9 and then others are obviously to the 6 and 8
I think it’s D...not sure tho !
Mass is not necessary the main thing we need is Displacement
As
Or
- Work done=Force×Displacement
The amount of work done is calculated as the force exerted to remove a object to D distance .
It depends on the angle of the earth, and our point of view. A full moon would occur if we were to be right in front of it.
