Which of the following describes the purpose of a goal? Choose all that apply.

It provides a marker by which to measure performance.

It doesn’t specify a direction.

It identifies guidelines of behavior.

It documents a commitment for action.

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.