Answer both or none Lili pulls a 6.00-kg crate across a horizontal floor for a distance of 3.00 m as shown. The tension force in the rope is 86 N and the angle is 30.0° with respect to the horizontal. The frictional force onthe crate is 12.0 N. Assuming the system is crate+earth+floor, match the answers with questions.KdyQuestionWhat is the change in gravitational potential energy (AUg)?What is the change in thermal energy (AEth)?What is the work done by the friction force?What is the work done by you (Wext)?All Answer ChoicesA, none of the givenB. O JC. 259 JD. -187 JE. 223 JF. -223 JG. -36 JH. -259 J1. 36 JSelected Match A 65.0-kg file cabinet is sliding down a rough ramp for a distance of 5.00 m from rest as shown. The friction force on the box is 75.0 N. Use g = 10.0 m/s². Assuming the system iscabinet+earth+ramp, match the answers with questions.5.0 mQuestionWhat is the change in gravitational potential energy (AUg)?What is the work done by the weight force (Ww)?What is the change in thermal energy (AEth)?What is the work done by the friction force?What is the work done by external forces (Wext)?All Answer ChoicesA. O JB. -97 JC. -375 JD. -841 JE. 375 J15.0⁰F. -97 JG. 841 JH. 3250 J1. -3250 JJ. none of the givenSelected Match

Lili pulls a 6.00-kg crate across a horizontal floor for a distance of 3.00 m as shown. The tension force in the rope is 86 N and the angle is 30.0° with respect to the horizontal. The frictional force on the crate is 12.0 N. Assuming the system is crate+earth+floor, match the answers with questions. Question What is the change in gravitational potential energy (AUg)? What is the change in thermal energy (AEth)? What is the work done by the friction force? What is the work done by you (Wext)? All Answer Choices A, none of the given B. 0J C. 259 J D. -187 J E. 223 J F.-223 J G. -36 J H.-259 J 1.36 J Selected Match

Lili pulls a 6.00-kg crate across a horizontal floor for a distance of 3.00 m as shown. The tension force in the rope is 86 N and the angle is 30.0° with respect to the horizontal. The frictional force on the crate is 12.0 N. Assuming the system is crate+earth+floor, match the answers with questions. Question What is the change in gravitational potential energy (AUg)? What is the change in thermal energy (AEth)? What is the work done by the friction force? What is the work done by you (Wext)? All Answer Choices A, none of the given B. 0J C. 259 J D. -187 J E. 223 J F.-223 J G. -36 J H.-259 J 1.36 J Selected Match

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 92AP: A horizontal force of 20 N is required to keep a 5.0 kg box traveling at a constant speed up a...

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