Given the Equation

question 81

Multiple Choice

Given the equation
,which answer or answers provide(s) the best description of a possible physical situation?

• A)A 20.00 N tension pulls a 2.00 kg mass.The 2.00 kg mass pulls another 2.00 kg mass.
• B)A 20.00 N force pushes a 2.00 kg mass.The 2.00 kg mass pushes another 2.00 kg mass.
• C)A 2.00 kg mass on a flat surface is acted on by gravity while another 2.00 kg mass sits on top of it.
• D)All of the situations above are possible.
• E)Only (a)and (b)above are possible.

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Definitions:

Set Notation

The formal language used to describe a set, including symbols and conventions for expressing membership, union, intersection, and other set properties.

Union

The set containing all elements from two or more given sets, without duplication.

Absolute Value

A mathematical function that measures the distance of a number from zero on the number line, disregarding direction; it's always non-negative.

No Solution

A condition where an equation or system of equations has no possible values that satisfy it.