A piece of paper torn out of an exercise book is shown.
| | |
|--|--|
| | describes how a massive object affects |
| | the space around it, including the size and |
| | direction of the force it would exert on other |
| | objects placed in that space. |
What is being described?
A) gravitational charge
B) gravitational field
C) gravitational mass
D) gravitational potential energy