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:

Mental Retardation

An outdated and now considered offensive term for intellectual disability, which is characterized by limitations in intellectual functioning and adaptive behavior.

Mutations

Permanent alterations in genes or chromosomes that may produce harmful characteristics.

Heritability

The proportion of variation in a trait among individuals that can be attributed to genetic variations.

Monozygotic

Pertaining to twins who are genetically identical because they were formed from a single fertilized egg that split into two.