A 65.0-kg file cabinet of is sliding down a rough ramp for a distance of 5.00 m as shown. The friction force on the box is 75.0 N. During this process, what is the work done on the cabinet by its own weight, in Joule? Use g = 10.0 m/s². (Hint: What is the angle between the weight force and the displacement?) Your answer needs to have 3 significant figures, including the negative sign in your answer if needed. Do not include the positive sign if the answer is positive. No unit is needed in your answer, it is already given in the question statement. 5.0 m 15.0⁰ Selected Answer: ✔ 841 Correct Answer: ✔ 841 Answer range +/- 1 (840-842)

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Chapter7: Work And Kinetic Energy
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Problem 91AP: At hokey puck of mass 0.17 kg is shot across a rough floor with the roughness different at different...
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A 65.0-kg file cabinet of is sliding down a rough ramp for a distance of 5.00 m as shown. The friction force on the box is 75.0 N. During this process, what is the work
done on the cabinet by its own weight, in Joule? Use g = 10.0 m/s². (Hint: What is the angle between the weight force and the displacement?)
Your answer needs to have 3 significant figures, including the negative sign in your answer if needed. Do not include the positive sign if the answer is positive. No unit
is needed in your answer, it is already given in the question statement.
5.0 m
841
841
15.0°
Selected Answer:
Correct Answer:
Answer range +/- 1 (840 - 842)
Transcribed Image Text:A 65.0-kg file cabinet of is sliding down a rough ramp for a distance of 5.00 m as shown. The friction force on the box is 75.0 N. During this process, what is the work done on the cabinet by its own weight, in Joule? Use g = 10.0 m/s². (Hint: What is the angle between the weight force and the displacement?) Your answer needs to have 3 significant figures, including the negative sign in your answer if needed. Do not include the positive sign if the answer is positive. No unit is needed in your answer, it is already given in the question statement. 5.0 m 841 841 15.0° Selected Answer: Correct Answer: Answer range +/- 1 (840 - 842)
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