The cylindrical syringe has a diameter of 2 cm for the plunger tube and a diameter of 0.1 cm for the needle as shown in the figure. The wide part of the syringe is 2 cm in diamter and the needle is 0.1 cm in diameter. If the plunger is pushed with a force of 10 N, as shown, what force does the fluid exert on the cap over the needle tip?