A Certain Object in Space Is Accelerating

question 292

Multiple Choice

A certain object in space is accelerating.From this,we know for certain that its speed:

• A) or its direction of travel is changing, or possibly both.
• B) is changing.
• C) and its direction of travel are both changing.
• D) or its direction of travel is changing, but not both.

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Definitions:

Menstruate

Refers to the regular, cyclic discharge of blood and mucosal tissue from the inner lining of the uterus through the vagina, part of the female reproductive cycle.

PKU

A genetic disorder known as phenylketonuria, characterized by a deficiency in the enzyme required to metabolize the amino acid phenylalanine, leading to intellectual disability if untreated.

Special Diet

A diet that is modified or customized to meet the nutritional needs or restrictions of an individual due to health, religion, or ethical reasons.

Autistic Disorders

A group of complex neurodevelopment disorders characterized by difficulties in social interaction, verbal and nonverbal communication, and repetitive behaviors.