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A crate sliding down a ramp reaches the bottom of the ramp and slides across a flat floor. At the instant shown, the crate has a speed of v = 6.55 m/s. The crate comes to a stop after a distance = 11.5 m. (Figure 1) What is, the coefficient of kinetic friction between the crate and the floor? Express your answer numerically to three significant figures. View Available Hint(s) = IVE ΑΣΦ 11 vec Submit ?

A crate sliding down a ramp reaches the bottom of the ramp and slides across a flat floor. At the instant shown, the crate has a speed of v = 6.55 m/s. The crate comes to a stop after a distance = 11.5 m. (Figure 1) What is, the coefficient of kinetic friction between the crate and the floor? Express your answer numerically to three significant figures. View Available Hint(s) = IVE ΑΣΦ 11 vec Submit ?

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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### Learning Goal: In 1687, Isaac Newton presented three basic laws that describe the motion of a particle: #### First Law: A particle originally at rest, or moving in a straight line with a constant velocity, will remain in this state provided that the particle is not subjected to an unbalanced force. #### Second Law: A particle acted upon by an unbalanced force, \( \mathbf{F} \), experiences an acceleration, \( \mathbf{a} \), that has the same direction as the force and a magnitude that is directly proportional to the force. ### Figure The provided diagram illustrates the motion of a particle, specifically a box on a horizontal surface. The box is depicted moving to the right with a velocity denoted as \( \mathbf{v} \). There is a horizontal arrow pointing to the right indicating the direction of the velocity. Additionally, there is a distance labeled \( \mathbf{d} \) signifying the displacement the box undergoes along the horizontal plane. The diagram helps contextualize Newton's laws by visually representing a scenario where the motion of the particle (box) could be analyzed according to the stated principles.
Transcribed Image Text:### Learning Goal: In 1687, Isaac Newton presented three basic laws that describe the motion of a particle: #### First Law: A particle originally at rest, or moving in a straight line with a constant velocity, will remain in this state provided that the particle is not subjected to an unbalanced force. #### Second Law: A particle acted upon by an unbalanced force, \( \mathbf{F} \), experiences an acceleration, \( \mathbf{a} \), that has the same direction as the force and a magnitude that is directly proportional to the force. ### Figure The provided diagram illustrates the motion of a particle, specifically a box on a horizontal surface. The box is depicted moving to the right with a velocity denoted as \( \mathbf{v} \). There is a horizontal arrow pointing to the right indicating the direction of the velocity. Additionally, there is a distance labeled \( \mathbf{d} \) signifying the displacement the box undergoes along the horizontal plane. The diagram helps contextualize Newton's laws by visually representing a scenario where the motion of the particle (box) could be analyzed according to the stated principles.
### Physics Problem Exercises #### Part B A crate sliding down a ramp reaches the bottom of the ramp and slides across a flat floor. At the instant shown, the crate has a speed of \( v = 6.55 \, \text{m/s} \). The crate comes to a stop after a distance \( x = 11.5 \, \text{m} \). ([Figure 1](#)) What is \( \mu_k \), the coefficient of kinetic friction between the crate and the floor? **Express your answer numerically to three significant figures.** **Input box for \( \mu_k \):** \[ \mu_k = \boxed{} \] **Submit Button:** [ Submit ] #### Part C *Text continues below the visible portion of the screenshot*
Transcribed Image Text:### Physics Problem Exercises #### Part B A crate sliding down a ramp reaches the bottom of the ramp and slides across a flat floor. At the instant shown, the crate has a speed of \( v = 6.55 \, \text{m/s} \). The crate comes to a stop after a distance \( x = 11.5 \, \text{m} \). ([Figure 1](#)) What is \( \mu_k \), the coefficient of kinetic friction between the crate and the floor? **Express your answer numerically to three significant figures.** **Input box for \( \mu_k \):** \[ \mu_k = \boxed{} \] **Submit Button:** [ Submit ] #### Part C *Text continues below the visible portion of the screenshot*
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