Figure 4.8 
The figure shows an object on an inclined surface.
-In Fig. 4.8, the object has a mass M = 5.0 kg, and the incline angle is è = 40°. What is the minimum force needed to prevent the body from sliding down if the coefficient of static friction between an object and the incline surface ì = 0.3?
Definitions:
Language Development
Concerns the process by which individuals acquire their ability to perceive, comprehend, and produce language.
Early Infancy
The initial period of a child's life, often considered the first year, characterized by rapid growth and development.
Toddlerhood
A developmental stage that occurs approximately between the ages of one and three and is marked by rapid growth in mobility, language, and cognitive skills.
Puberty
The developmental stage during which children mature sexually and physically, becoming capable of reproduction.
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