An Empty Jar Is Pushed Open Side Downward into Water

question 30

Multiple Choice

An empty jar is pushed open side downward into water so that air trapped inside can't escape. As it is pushed deeper, the buoyant force on the jar

• A)increases.
• B)decreases.
• C)remains the same.

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Definitions:

Freedman's Bureau

A U.S. federal agency established in 1865 to aid freed slaves in the South during the Reconstruction era following the Civil War.

Contract Negotiations

The process of discussing and reaching an agreement on the terms of a contract between parties.

Naturalized Resident

A person who has been granted citizenship in a country where they were not born after fulfilling certain legal requirements.

15th Amendment

An amendment to the United States Constitution, ratified in 1870, that granted African American men the right to vote by stating that the right to vote could not be denied based on race, color, or previous condition of servitude.