A 750 N Box Rests on the Floor

question 101

Multiple Choice

A 750 N box rests on the floor. The coefficient of static friction between the box and the floor is 0.800, and the coefficient of kinetic friction is 0.600. If a horizontal force of 550 N is applied to the box, what will be the magnitude of the force of friction on the box due to the floor?

• A) 600 N
• B) 450 N
• C) 750 N
• D) 550 N
• E) 440 N

---

Definitions:

Population Differences

Variations observed between groups of the same species, often driven by genetic, environmental, or social factors.

Developmental Explanation

An approach that interprets behaviors or traits based on changes that occur through an organism's growth and development stages.

Song Matching

A behavioral phenomenon where a bird responds to the song of another individual with a song that is similar in structure and pattern.

Young Adult

An individual in the transitional phase of growth and development between adolescence and full adulthood, typically considered to be in their late teens to early twenties.