A 5 $\times$ 10^-6-Kg Dot of Paint on the Side of a Rotating

question 85

Multiple Choice

A 5 $\times$ 10^-6-kg dot of paint on the side of a rotating cylinder flies off when the angular speed of the cylinder reaches 5 $\times$ 10³ rad/s.The spin axis of the cylinder is vertical and its radius is 0.04 m.The force of adhesion between the paint and the surface is approximately

• A)1 N
• B)1 mN
• C)5 mN
• D)5 kN
• E)5 N

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Definitions:

Situational Contrast

Situational Contrast refers to the change in perception or response due to differences in previous or simultaneous conditions or environments.

Ideation Control

The process of managing thoughts and ideas, often with the aim of suppressing or encouraging certain types of thoughts.

Personal Helplessness

A perceived incompetence that leads to failure and feelings of helplessness.

Situational Helplessness

A condition where an individual feels powerless to change their situation or outcomes, often resulting from uncontrollable events.