The internet's data gathways rely on what kind of hardware devies to route data to its destination?

answer; ///i believe that the correct answer is (b) to both side choose a fair and impartial jury;

only #2 represents an object at rest on a table.

in #1, there is no normal force due to the table; the object is accelerating downward.

in #3, the vertical forces are not balanced; the object is accelerating downward.

in #4, neither the vertical nor the horizontal forces are balanced. the object is accelerating upwards and to the right.