General Questions: a Ball Is Tossed Vertically Upward

question 99

Multiple Choice

General questions: A ball is tossed vertically upward. When it reaches its highest point (before falling back downward)

• A) the velocity is zero, the acceleration is directed downward, and the force of gravity acting on the ball is directed downward.
• B) the velocity is zero, the acceleration is zero, and the force of gravity acting on the ball is zero.
• C) the velocity is zero, the acceleration is zero, and the force of gravity acting on the ball is directed downward.
• D) the velocity and acceleration reverse direction, but the force of gravity on the ball remains downward.
• E) the velocity, acceleration, and the force of gravity on the ball all reverse direction.

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Definitions:

Typewritten Name

The name of a person or entity printed using a typewriter or printed in a font that mimics typewriter text.

Attention Line

A part of an address or heading in a document that directs the material to a particular person or department within an organization.

Complimentary Close

A polite phrase used at the end of a letter or email before the sender's signature, often expressing friendliness or regards.

Inside Address

The address of the recipient as it appears in a formal letter, typically placed just below the sender's address or letterhead.