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A constant horizontal force moves a 50 kg trunk 9.4 m up a 28° Incline at constant speed. The coefficient of kinetic friction between the trunk and the incline is 0.20. (a) What Is the work done by the applied force? (b) What Is the increase in the thermal energy of the trunk and incline?

A constant horizontal force moves a 50 kg trunk 9.4 m up a 28° Incline at constant speed. The coefficient of kinetic friction between the trunk and the incline is 0.20. (a) What Is the work done by the applied force? (b) What Is the increase in the thermal energy of the trunk and incline?

University Physics Volume 1
University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter7: Work And Kinetic Energy
Section: Chapter Questions
Problem 99CP: Shown below is a 40-kg crate that is pushed at constant velocity a distance 8.0 m along a 30 Incline...
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................................... ..... A constant horizontal force moves a 50 kg trunk 9.4 m up a 28° incline at constant speed. The coefficient of kinetic friction between the trunk and the incline is 0.20. (a) What is the work done by the applied force? (b) What is the increase in the thermal energy of the trunk and incline? Submit Answer
Transcribed Image Text:................................... ..... A constant horizontal force moves a 50 kg trunk 9.4 m up a 28° incline at constant speed. The coefficient of kinetic friction between the trunk and the incline is 0.20. (a) What is the work done by the applied force? (b) What is the increase in the thermal energy of the trunk and incline? Submit Answer
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