help pliz.....and i'll appreciate?

Question

1calculate the total force of the atmosphere acting on the top of a table that measures 1.6m x 1.9m.
(b) What is the total force acting upward on the underside of the table?
2.What is the total force and absolute pressure on the bottom of a swimming pool 22.0m by 12.0m whose uniform depth is 2.om? What will be the pressure against the side of the pool near the bottom?

Answer 1

So you normally talk in numbered questions? Do your own homework.