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MY NOTES ASK YOUR A hypodermic syringe contains a medicine with the density of water (fqure below), The baretof the yringe has a crus-sectonal are of 21910m te pressure everywhere is 1.00 atre A forceFof magnitude 229 Naexerted on the punge, making medione sot from the neede Determine the medion the pressure in the neede remains equal ta 1.00 atm and that the syringe is horetal Your responte dffers signicantly from the correct answer Rework you sluton from the beginning and check each te carefuly /s

MY NOTES ASK YOUR A hypodermic syringe contains a medicine with the density of water (fqure below), The baretof the yringe has a crus-sectonal are of 21910m te pressure everywhere is 1.00 atre A forceFof magnitude 229 Naexerted on the punge, making medione sot from the neede Determine the medion the pressure in the neede remains equal ta 1.00 atm and that the syringe is horetal Your responte dffers signicantly from the correct answer Rework you sluton from the beginning and check each te carefuly /s

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O Wufe 3044 Order A 10. MY NOTES ASK YOUR TEACHER || PRACTICE ANOTHER A hypodermic syringe contains a medicine with the density of water (figure below), The barrel of the syringe has a cross-sectional area of 2.1910m In the atence of a force on the phngt the pressure everywhere is 1.00 atm A orce Fof magnitude 2 29 N exerted on the plunges, making medione sourt from the needie Determine the meone's fow seend through the neede. Aume the pressure in the neede remains equal ta 1.00 atm and that the syringei horrtal Your response dmers sigticantly from the corect anser Rework yo sluton trom the beginning and check each step carty m/ 11 MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER A researcher plans to release a weather balloon from graund level, to be uied for high-atitude atmesgheric measurements. The halloon is spherical, with a radies af 2.2tm and ad aith hydrogen The total mass of the baloon Cincluding the hydrogen within ane the instruments it camas 20 g. The densty of air at ground avel 29 kam (a) What is the magnitude of the buoyant force (in N) acting en the baloon, ust ater treleased fromt groend leve (b) What is the magnitude of the net taree (in N acting an the batlson and ts instrumants, just ator it is relased fron greune leve? (C) The researcher must be caretul not to overinnate he baloan, because as the beloon rises, t ratus terds to meraase, which couid cause the baloon to rupture, why des the ds tend to increase as it rises to higher aititude O Atmospherc pressure, external to the balloon, Increases with higher atitude, More external pressure on the balloon creates a pressure imbalance, alowng its velume tu espand O Atmospheric pressure does not change with higher atutude, but temperature decnases, causing the baliaon to expand O Atmospheric pressure, external to the balioon, decreases with higher atitude. Less etemal pressire on the bailoon creates a pressure imbalance oloing its volume to expane
Transcribed Image Text:O Wufe 3044 Order A 10. MY NOTES ASK YOUR TEACHER || PRACTICE ANOTHER A hypodermic syringe contains a medicine with the density of water (figure below), The barrel of the syringe has a cross-sectional area of 2.1910m In the atence of a force on the phngt the pressure everywhere is 1.00 atm A orce Fof magnitude 2 29 N exerted on the plunges, making medione sourt from the needie Determine the meone's fow seend through the neede. Aume the pressure in the neede remains equal ta 1.00 atm and that the syringei horrtal Your response dmers sigticantly from the corect anser Rework yo sluton trom the beginning and check each step carty m/ 11 MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER A researcher plans to release a weather balloon from graund level, to be uied for high-atitude atmesgheric measurements. The halloon is spherical, with a radies af 2.2tm and ad aith hydrogen The total mass of the baloon Cincluding the hydrogen within ane the instruments it camas 20 g. The densty of air at ground avel 29 kam (a) What is the magnitude of the buoyant force (in N) acting en the baloon, ust ater treleased fromt groend leve (b) What is the magnitude of the net taree (in N acting an the batlson and ts instrumants, just ator it is relased fron greune leve? (C) The researcher must be caretul not to overinnate he baloan, because as the beloon rises, t ratus terds to meraase, which couid cause the baloon to rupture, why des the ds tend to increase as it rises to higher aititude O Atmospherc pressure, external to the balloon, Increases with higher atitude, More external pressure on the balloon creates a pressure imbalance, alowng its velume tu espand O Atmospheric pressure does not change with higher atutude, but temperature decnases, causing the baliaon to expand O Atmospheric pressure, external to the balioon, decreases with higher atitude. Less etemal pressire on the bailoon creates a pressure imbalance oloing its volume to expane
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