Observation is the first step of a new inventor

Given below are the answers for the questions check whether that your answers are correct or wrong

1. What is the pressure on 2 square meter surface where you push with a force of 6 Newtons?
    3 Newtons per square meter
2. Why must a liquid be confined when applying a force with a solid piston?
      Otherwise the liquid will just squirt out.
3. What is the pressure on the ground caused by a container of 2 pounds of water?                                  Water is a fluid that does not cause a pressure
If you got all three correct, you are on your way to becoming a Champion in Physics. If you had problems, you had better look over the material again.