### Clue: Notes heartless move by way of working with African country, deporting the weak (9)
### Answer: MEMORANDA 
 ### Explanation: Definition: Notes

[*heartless*] **M**(ov)**E** *by* **MO** (modus operandi, so "way of working") + **R**(w)**ANDA** ("African country", *deporting* W (weak, in physics))