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. The normal force on the table is equalt to the weight of the ballon since gravitational forces from the Earth have downwards direction.
. That is regarding the measure of P. The direction of the pressure is always the same as that of the force, in this case downwards (towards the center of the Earth).
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Awater balloon weighing 19.6 n rests on a table. the balloon has an area of 0.015 m^2 in contact wit...
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