An Object of Mass M = 100 G Slides Down $\theta$

question 54

Multiple Choice

An object of mass m = 100 g slides down without rolling a rough incline from a height H = 60.0 cm. At h = 30.0 cm, the object flies off the incline. The coefficient of kinetic friction is 0.400, and the angle $\theta$ = 30.0 $\degree$ . What is the speed of the object just after it leaves the ramp?

• A) 2.40 m/s
• B) 1.34 m/s
• C) 0.67 m/s
• D) 0.54 m/s
• E) 1.16 m/s

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Definitions:

Unconscious Desires

Refers to wants or needs that a person is not aware of but that influence behavior according to psychoanalytic theory.

Persistent Parental Gratification

A parenting approach where a child's needs and desires are consistently met by the parents, possibly leading to a sense of entitlement or dependency.

Overpermissiveness

Overpermissiveness is a parenting or educational style characterized by granting excessive freedom or failing to enforce necessary boundaries and discipline.

Entitlement

A sense of being inherently deserving of privileges or special treatment, irrespective of one's actual achievements or efforts.