The Net Force Acting on a Body Is Defined to Be

question 47

Multiple Choice

The net force acting on a body is defined to be the product of the mass of the body and its resultant acceleration.If the mass of a body is known to be 184 kg and its acceleration is measured to be 2.4 m/s²,the resultant force should be reported as

• A)4.4 \(\times\) 10² kg · m/s²
• B)441.6 kg · m/s²
• C)442 kg · m/s²
• D)4.416 kg · m/s²
• E)4.42 \(\times\) 10² kg · m/s²

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Definitions:

Factorial Design

An experimental strategy where two or more factors are varied, allowing researchers to study their individual effects and interactions.

Null Hypothesis

A hypothesis that assumes no significant difference or effect within the context of the study.

Main Effect

In a factorial design, it is the effect of an independent variable on a dependent variable averaging over the levels of any other independent variables.

Total Mean

The overall average of a set of numbers or data points.