1. Allison is walking along the beach and sees a sand castle. She wants to place something on top of the sand castle, but she is worried about putting too much force on it. If she puts too much force on the sand castle, it will break. It takes 5000 N to smash the sand castle. The pressure of the items she places on the sand castle is 1200 Pa and the area of the sand castle is 2m * 3m . Does Allison break the sand castle? Explain why based on your calculations. 2. Pisces V is a three-person submersible that can operate at and dive to depths of 1981 meters. What is the pressure (in pascals) on Pisces V at its greatest depth?

3. A statue of a great baseball player weighs 2400 N and has a base that is 4m * 2m . What is the pressure the statue exerts on the floor?