| Question | |
C | 5 |
I | |
Question As an object is lowered into a deep hole in the surface of the earth, which of the following must be assumed in regard to its potential energy? | |
Answer decrease | |
| User | Added | Note | e | d |
|---|---|---|---|---|
| KillGorack | 2023-06-11 11:39:53 | It's assumed that the reference of the calculations are at ground level, a hole assumes lower than the reference. |