An Object Travels at 10 M/s Through Interstellar Space

question 42

Multiple Choice

An object travels at 10 m/s through interstellar space.If no forces act upon it,it will:

• A) enter a circular orbit.
• B) gradually slow to a stop.
• C) accelerate.
• D) continue with the same velocity.

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Definitions:

Sample Size

Sample size refers to the number of observations or individuals included in a statistical sample.

Null Hypothesis

A hypothesis that assumes no significant difference or relationship exists between certain variables; it's the default assumption to be tested against.

Research Hypothesis

A statement made by a researcher that predicts a relationship between two or more variables.

Null Hypothesis

A statement used in statistical testing indicating no association or effect between two or more variables.