the upward force is from the table and the downward is from gravity they are equal in force so the box doesn't fly up or sink down
What are the following statements? If there's one that mention a description of current action, or motion, that's your answer.
Answer:


Explanation:
if

and g=9.81 m/s2=32.16 ft/s2
and
W=m*g
we can just replace de mass and gravity and we have

