1. The problem statement, all variables and given/known data Given below is a cylinder with piston with same area at both the ends. The cylinder holds pure water in it. If force F is applied from both the ends, find the change in pressure at point B.Ignore Atmospheric Pressure 2. Diagram 3. The attempt at a solution According to me, the answer is 2F/A coz we have to add pressure from both the sides. ∴ The change in pressure at Point P is 2F/A. But the answer given in the solution is F/A. When I said to check the answer, they told that F/A is correct. How is it possible? Please Explain.