The Graphs Show the Position $\mathrm { s }$ , Velocity $\mathrm { v } = \mathrm { ds } / \mathrm { dt }$

question 199

Multiple Choice

The graphs show the position $\mathrm { s }$ , velocity $\mathrm { v } = \mathrm { ds } / \mathrm { dt }$ , and acceleration $\mathrm { a } = \mathrm { d } ^ { 2 } \mathrm {~s} / \mathrm { dt } ^ { 2 }$ of a body moving along a coordinate line as functions of time $t$ . Which graph is which?
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• A) A = position, B = velocity, C = acceleration
• B) A = position, C = velocity, B = acceleration
• C) B = position, A = velocity, C = acceleration
• D) C = position, A = velocity, B = acceleration

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Definitions:

Long-Run Supply

The time period in which all factors of production and costs are variable, allowing firms to fully adjust to market conditions.

Curve

In economics, this refers to a graphical representation depicting the relationship between two variables, such as supply and demand.

Short Run

A period in economics where at least one input is fixed, limiting the ability of a business to adjust production levels.

Long Run

In economics, a time period in which all factors of production and costs are variable.