A student, while moving out of his old apartment, is loading a rented moving truck using a ramp which is at a rather steep angle of 28.0° above the horizontal; the ramp is 2.90 m long. At one point in the loading process he drags a loaded suitcase of mass 24.50 kg up the full length of the ramp. The wheels on the old suitcase have long since ceased to function properly, so that the effective coefficient of kinetic friction between the suitcase and the inclined ramp is 0.220. The old suitcase has a strap attached to one corner, and the student does the dragging by pulling on this strap and running up the ramp (he is in a hurry) so that he and the suitcase speed up while going up the ramp. It turns out the the student is able to maintain a tension of 173.0 N during his pull, and the angle between the strap and the incline is 19.0° (the strap direction is 19.0° higher than the incline angle). ✔ - Part A How much work is done on the suitcase by the tension force during the pull up the ramp? 15| ΑΣΦ Submit Part B Request Answer ? VE ΑΣΦ How much work is done by the force of gravity on the suitcase by the Earth during the pull up the ramp? ► View Available Hint(s) J ? J
A student, while moving out of his old apartment, is loading a rented moving truck using a ramp which is at a rather steep angle of 28.0° above the horizontal; the ramp is 2.90 m long. At one point in the loading process he drags a loaded suitcase of mass 24.50 kg up the full length of the ramp. The wheels on the old suitcase have long since ceased to function properly, so that the effective coefficient of kinetic friction between the suitcase and the inclined ramp is 0.220. The old suitcase has a strap attached to one corner, and the student does the dragging by pulling on this strap and running up the ramp (he is in a hurry) so that he and the suitcase speed up while going up the ramp. It turns out the the student is able to maintain a tension of 173.0 N during his pull, and the angle between the strap and the incline is 19.0° (the strap direction is 19.0° higher than the incline angle). ✔ - Part A How much work is done on the suitcase by the tension force during the pull up the ramp? 15| ΑΣΦ Submit Part B Request Answer ? VE ΑΣΦ How much work is done by the force of gravity on the suitcase by the Earth during the pull up the ramp? ► View Available Hint(s) J ? J
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Also need part C along with A and B. Part C is how much work is done by the normal force on the suitcase by the surface of the incline during the pull up the ramp?
![### Physics Problem: Work Done on a Suitcase on a Ramp
A student is moving out of an apartment and loading a rented moving truck using a ramp angled at 28.0° above the horizontal. The ramp measures 2.90 m in length. During the loading process, the student drags a suitcase with a mass of 24.50 kg up the entire length of the ramp.
The suitcase's wheels are worn out, resulting in a kinetic friction coefficient of 0.220 between the suitcase and the ramp. A strap, attached to one corner of the suitcase, is used by the student to pull it up the ramp. This pulling action is performed quickly, enabling the suitcase to accelerate up the incline.
The student manages to maintain a tension of 173.0 N in the strap, which is angled at 19.0° above the incline.
#### Part A
**Question:**
Calculate the work done on the suitcase by the tension force during the ascent.
**Input Area:**
- [Input box for answer in Joules (J)]
- Submit Button
- Request Answer Button
#### Part B
**Question:**
Calculate the work done by the gravitational force on the suitcase during the ramp ascent.
**Input Area:**
- [Input box for answer in Joules (J)]
- Submit Button
- 'View Available Hint(s)' option
Note: There are no graphs or diagrams accompanying this text.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ffb2133c9-e1e5-4d56-9c72-044227328930%2F0ec02009-29cd-44f2-b391-1300b2cbb5a7%2Fh47y0y_processed.jpeg&w=3840&q=75)
Transcribed Image Text:### Physics Problem: Work Done on a Suitcase on a Ramp
A student is moving out of an apartment and loading a rented moving truck using a ramp angled at 28.0° above the horizontal. The ramp measures 2.90 m in length. During the loading process, the student drags a suitcase with a mass of 24.50 kg up the entire length of the ramp.
The suitcase's wheels are worn out, resulting in a kinetic friction coefficient of 0.220 between the suitcase and the ramp. A strap, attached to one corner of the suitcase, is used by the student to pull it up the ramp. This pulling action is performed quickly, enabling the suitcase to accelerate up the incline.
The student manages to maintain a tension of 173.0 N in the strap, which is angled at 19.0° above the incline.
#### Part A
**Question:**
Calculate the work done on the suitcase by the tension force during the ascent.
**Input Area:**
- [Input box for answer in Joules (J)]
- Submit Button
- Request Answer Button
#### Part B
**Question:**
Calculate the work done by the gravitational force on the suitcase during the ramp ascent.
**Input Area:**
- [Input box for answer in Joules (J)]
- Submit Button
- 'View Available Hint(s)' option
Note: There are no graphs or diagrams accompanying this text.
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