A glass soda bottle is emptied of soda and filled to the very top with water. A cork is carefully fitted into the top of the bottle, leaving no air between the cork and the water. (Figure 1) The top of the bottle has a diameter of Dop - 2.00 cm and the bottom of the bottle has a diameter of Duot = 6.50 cm. What is the force that her fist exerts on the top of the bottle? Express your answer in newtons to three significant figures. • View Available Hint(s) A student hits the cork sharply with her fist and the bottom of the bottle breaks. The student's fist has a mass of m = 0.480 kg and moves downward at a speed of v, = 5.00 m/s. It collides elastically with the cork and rebounds with the same speed. The collision lasts for t = 1.20x104s. In this problem, the positive direction is upward. -4.00x10 N Submit Previous Answers All attempts used; correct answer displayed Part B What is the magnitude of the force exerted on the bottom of the bottle? Express your answer in newtons to three significant figures. Figure 1 of 1 • Vlew Available Hint(a) Diameter of the top = 2.0 cm Cork ? Submit Part C Complete previous part(s) Water, filled to the cork Diameter of the bottom = 6.5 cm Provide Feedback

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The term fluid pressure is coined as, the measurement of the force per unit area of a given surface of a closed container. It is a branch of physics that helps to study the properties of fluid under various conditions of force.

Gauge Pressure

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