Buoyancy Force Brings Ball to the Surface

A 50-mL graduated cylinder, a 2000-mL beaker, and a black rubber ball

Concept Overview:

1. Buoyancy

Lecturer Instructions

Steps to Follow Expected Result

1. Fill beaker about half to three quarters full of water.

2. Place ball in beaker.

Ball will float

1. Use graduated cylinder to push ball underwater.

2. Remove graduated cylinder

Ball will rise back to the surface as soon as the graduated cylinder is removed.
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Transcript

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Identifier
FL: HS - 025