Use the Following to Answer the Question:
-The Object $\pi$

question 45

Multiple Choice

Use the following to answer the question:
-The object in the diagram is in circular motion with frequency f.At t = 0 it was at (A,0) .The y component of its velocity is given by

• A)v_y2 = v_0y2 + 2a(y - y₀)
• B)v_y = 2\(\pi\)fA cos 2\(\pi\)t
• C)v_y = A sin ft
• D)v_y = 2\(\pi\)fA sin 2\(\pi\)ft
• E)v_y = A cos ft

---

Definitions:

Chronic Malnutrition

Long-term nutritional deficiency that leads to stunted growth, weakened immunity, and increased susceptibility to disease.

Overpopulation

A condition where an area's population exceeds the carrying capacity of its environment, leading to environmental degradation and diminished quality of life.

Infant Mortality

The death of children under the age of one year, measured as the number of deaths per 1000 live births in a given year or region.

Malnutrition

A condition resulting from not consuming enough nutrients, leading to various health problems related to undernourishment or lack of essential dietary elements.