In the Figure,a 1

question 114

Multiple Choice

In the figure,a 1.6-kg weight swings in a vertical circle at the end of a string having negligible weight.The string is 2 m long.If the weight is released with zero initial velocity from a horizontal position,its angular momentum (in kg.m²/s) at the lowest point of its path relative to the center of the circle is approximately

• A)40
• B)10
• C)30
• D)20
• E)50

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Definitions:

Anorexia Nervosa

A psychological disorder marked by an extreme fear of gaining weight, leading to severe restriction of food intake.

Menstruating

The monthly process in which the lining of the uterus is shed through the vagina, a natural part of the female reproductive cycle.

Starving

Experiencing extreme hunger or suffering from the lack of food over a prolonged period, which can lead to severe health issues or death.

Nasopharynx

The nasopharynx is the upper part of the pharynx connecting the nasal cavity above the soft palate, serving as a passageway for air from the nose to the throat.