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Physics, 05.05.2020 17:37 jeanieb

Two containers have a substantial amount of the air evacuated out of them so that the pressure inside is half the pressure at sea level. One container is in Denver at an altitude of about 6,000 ft and the other is in New Orleans (at sea level). The surface area of the container lid is A = 0.0145 m2. The air pressure in Denver is PD-80500 Pa. and in New Orleans is Pvo 101000 Pa. Assume the lid is weightless. NO Sealed Unseale ©theexpertta. com 25% Part (a) Write an expression for the force FM, required to remove the container lid in New Orleans Grade Summary Deductions 12% Potential 88% 7 8 9 HOME SubmissionS Attempts remaining: 3 % per attempt) detailed view 396 30% 3% 396 PNo BACKSPACE I DELI CLEAR Submit I give up! Hints: 3 for a 096 deduction. Hints remaining: Feedback: 0% deduction per feedback. -Since air is removed from the container, it is not creating an upward force on the lid from inside. -Since the lid is weightless, it is not creating a force downward. The only force acting on the lid is from the surrounding air pressure. 쇼 25% Part (b) Calculate the force FNO required to lift off the container lid in New Orleans, in newtons. -là 25% Part (c) Calculate the force FD required to lift off the container lid in Denver in newtons.

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