Physics, 29.07.2019 17:00, Indigosiniy

Could someone with these two answers ? if the air inside a balloon exerts a force of 1.5 n on an area of 0.5 m², what is the pressure inside the balloon? a. 0.5 n/m² b. 1.5 n/m² c. 2.5 n/m² d. 3 n/m² as your airplane takes off from an airstrip on the ground and rises 30,000 feet into the sky, what happens to the air pressure on the outside of the airplane? a. the air pressure decreases. b. the air pressure increases. c. the air pressure stays the same. d. more information is needed.,

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Could someone with these two answers ? if the air inside a balloon exerts a force of 1.5 n on an a...