Which One of the Following Is True for Deceleration

question 25

Multiple Choice

Which one of the following is true for deceleration?

• A) The acceleration is in the direction opposite the motion.
• B) The acceleration is zero.
• C) The acceleration is necessarily negative.
• D) The velocity remains constant.

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A method of selecting a sample from a population in which each member has an equal chance of being chosen.

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The extent to which the results of a study can be generalized to other situations and to other people.

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The extent to which a study establishes a trustworthy cause-and-effect relationship between a treatment and an outcome.

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