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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Disruptive Mood Dysregulation Disorder

A psychiatric disorder observed in children and adolescents, characterized by persistent irritability and frequent episodes of behavior outbursts far more severe than the typical mood fluctuations seen in this age group.

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