When can two bodies exert forces on one another?
Force:
The effort put forth to cause a change in an object is referred to as force. The object's shape, size, direction, velocity, or configuration can all change as a result of this modification. These forces are categorized as,
Consider the following scenarios:
There is no physical contact between the objects in any of the examples above, but there is still a push or pull. As a result, we can conclude that physical contact between bodies is not required for a force to act.
It is not necessarily required for two bodies to be in contact for them to exert force on one another. Any distance between them is possible.