Block a of Mass 5

question 11

Multiple Choice

Block A of mass 5.0 kg and block X are attached to a rope which passes over a pulley,as shown in the figure.An 80-N force P is applied horizontally to block A,keeping it in contact with a rough vertical face.The coefficients of static and kinetic friction between the wall and block A are μ_s = 0.40 and μ_k = 0.30.The pulley is light and frictionless.The mass of block X is adjusted until block A moves upward with an acceleration of 1.6 m/s².What is the mass of block X?

• A)9.9 kg
• B)9.3 kg
• C)8.7 kg
• D)8.1 kg
• E)7.5 kg

Recognize the importance of environmental factors and community infrastructure in disease prevention.

Understand the historical development of public health initiatives and their impact on community health.

Analyze the role of government and non-governmental organizations in the advancement of public health.

Identify key figures and their contributions to public health and nursing.

---

Definitions:

Shadow Endorser

An unofficial or indirect endorser who supports a brand or product through their actions or usage without formal agreement.

Architecture Strategy

The planning and implementation of foundational structures and systems of an organization to achieve its long-term objectives.

Strong Endorsement

A powerful and influential public recommendation or support for a brand or product, typically by a well-known or reputable figure.

Architecture Strategy

A planning approach that outlines the structure, technology, and processes required to achieve long-term organizational goals.