Answer:
-70
Step-by-step explanation:
Answer:
A.
Step-by-step explanation:
If its positive then the equation will be also
Answer:
20
Step-by-step explanation:

Step-by-step explanation:
- Masses of the bodies are x and y
- Distance at which they are kept is r
- When two bodies are of masses x and y are placed at a distance r then the gravitational force acting on them is given as:

- Where G is the gravitational constant.