Chemistry, 29.04.2021 20:20 11needhelp11
Sydney ties two deflated balloons to the ends of a dowel, as shown in the figure. She then hangs the dowel up by the string in the middle and adjusts it so that the dowel hangs level. Sydney unties one of the balloons and blows it up. Then she ties it back on the dowel. What happens when she ties it back on the dowel? Explain.
Answers: 1
Chemistry, 22.06.2019 09:30, kevinh2683
Apump contains 0.5 l of air at 203 kpa. you draw back on the piston of the pump, expanding the volume until the pressure reads 50.8 kpa. what is the new volume of the air pump
Answers: 2
Sydney ties two deflated balloons to the ends of a dowel, as shown in the figure. She then hangs the...
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