Work Is Done on an Object When

question 59

Multiple Choice

Work is done on an object when

• A)it moves in a circle at constant speed.
• B)it is accelerated in a straight line.
• C)it is carried horizontally at constant speed.
• D)all of the above

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Definitions:

Federal Government

The national government of a federal country, where powers are divided between the central authority and constituent political units (states or provinces).

Freedpeople

Formerly enslaved individuals who were emancipated during and after the American Civil War.

Forty Acres and a Mule

A post-Civil War promise made to African Americans to provide them with farmland and a mule to jump-start their new lives, which was largely unfulfilled.

Black Southern University

Historically black universities located in the Southern United States, established primarily to educate African-American students during segregation.