A 2000-kg truck traveling at a speed of 6.0 m/s makes a 90° turn in a time of 4.0 s and emerges from this tumwith a speed of 4.0 m/s. What is the magnitude of the average resultant force on the truck during this tum?a. 6.4 kNb. 4.0 kNc. 0.67 kNd. 5.0kNe. 3.6kN

Along horizontal direction, the average force is,

Answered: A 2000-kg truck traveling at a speed of…

Physics for Scientists and Engineers: Foundations and Connections

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ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter6: Applications Of Newton’s Laws Of Motion

Section: Chapter Questions

Problem 55PQ

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A 2000-kg truck traveling at a speed of 6.0 m/s makes a 90° turn in a time of 4.0 s and emerges from this tum with a speed of 4.0 m/s. What is the magnitude of the average resultant force on the truck during this tum? a. 6.4 kN b. 4.0 kN c. 0.67 kN d. 5.0kN e. 3.6kN