A Smooth Stone Is Falling with Its Constant Terminal Velocity $\times$

question 12

Multiple Choice

A smooth stone is falling with its constant terminal velocity in a viscous liquid.The density of the stone is 2.89 $\times$ 10³ kg/m³,and the density of the liquid is 1.34 $\times$ 10³ kg/m³.The volume of the stone is 2.15 $\times$ 10^-6 m³.The drag force F of the liquid on the stone is given by F = 3.52v in SI units,where v is the terminal velocity.The value of v is

• A)8.5 \(\times\) 10^-3 m/s
• B)1.1 \(\times\) 10^-2 m/s
• C)3.2 \(\times\) 10^-2 m/s
• D)1.7 \(\times\) 10^-2 m/s
• E)1.7 \(\times\) 10^-3 m/s

Grasp the concept of cost-effectiveness in control mechanisms.

Understand the necessity of flexibility in organizational controls.

Comprehend the importance of balancing cost versus benefit in effective control systems.

Recognize the various attributes that make controls effective.

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Definitions:

Individuals

Distinct or separate entities, often referred to in the context of singular human beings.

Cognitive Dissonance

The psychological discomfort experienced by an individual who holds two or more contradictory beliefs, ideas, or values at the same time.

Behavior

The actions or reactions of an individual in response to external or internal stimuli.

Postdecisional Dissonance

Postdecisional dissonance is the psychological discomfort experienced after making a difficult choice, often leading individuals to justify their decision or devalue the rejected alternatives to reduce the dissonance.