Two Unequal Masses M and M (M > M)are Connected

question 23

Multiple Choice

Two unequal masses M and m (M > m) are connected by a light cord passing over a pulley of negligible mass,as shown in the figure.When released,the system accelerates.Friction is negligible.Which figure below gives the correct free-body force diagrams for the two masses in the moving system?

Analyze the impact of early interventions and environmental factors on child development.

Distinguish between different scales and measures used in developmental assessment.

Understand the concept of circular reactions and their role in cognitive development according to Piaget.

Identify the relationship between early childhood assessments and potential future academic and cognitive outcomes.

---

Definitions:

Unwanted Thought

Unwanted thoughts are intrusive and often distressing ideas, images, or impulses that enter the mind without the individual's desire, which can be difficult to manage or eliminate.

Compulsion

An irresistible urge to behave in a certain way, especially against one's conscious wishes.

DSM

The Diagnostic and Statistical Manual of Mental Disorders, a manual used by healthcare professionals as the authoritative guide to the diagnosis of mental disorders.

MMPI

The Minnesota Multiphasic Personality Inventory, a standardized psychometric test of adult personality and psychopathology used to diagnose mental disorders.