An Object Moving on the X Axis with a Constant

question 9

Multiple Choice

An object moving on the x axis with a constant acceleration increases its x coordinate by 80 m in a time of 5.0 s and has a velocity of +20 m/s at the end of this time. Determine the acceleration of the object during this motion.

• A) −1.6 m/s²
• B) +6.4 m/s²
• C) +1.6 m/s²
• D) −2.0 m/s²
• E) −6.4 m/s²

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Definitions:

Positive Statements

Assertions about the world that are objective and can be tested by referring to the available evidence.

Value Judgments

Assessments or opinions based on personal values, ethics, or standards, rather than objective data.

Budget Line

A graphical representation showing all possible combinations of two goods that can be purchased with a given budget at fixed prices.

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The total amount of monetary earnings received by an individual or household over a specific time period.