If You Push on Your Textbook So That It Slides

question 18

Multiple Choice

If you push on your textbook so that it slides across the table at a constant velocity,

• A) there must not be any forces acting on the book, otherwise it would accelerate.
• B) all of the forces acting on the book must be balanced.
• C) the book must be changing direction.
• D) none of the above

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Definitions:

U.S. Dollar

The official currency of the United States, widely used globally as a standard for financial transactions.

Russian Ruble

The official currency of the Russian Federation, symbolized by RUB, and used within its economic transactions.

U.S. Dollar

The official currency of the United States, widely used as a standard of exchange in international transactions.

Brazilian Real

The official currency of Brazil, represented by the symbol R$ and subdivided into 100 centavos.