Which is the fastest way to make many formatting changes to a range of cells? select each cell, right-click, use the ribbon to make changes
select the range, right-click, use the ribbon to make changes
select the range, right-click, format cells, make changes
select each cell, right-click, format cells, make changes

whats

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.