Discribe two ways you can zoom in and out from an image

Select the Zoom tool, and then do any of the following:

Click and hold in the image to zoom in. Press Alt (Windows) or Option (Mac OS) to zoom out.

In the options bar, select Scrubby Zoom. Then drag to the left in the image to zoom out, or to the right to zoom in.

the omega button is one of them.

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.