FIGURE 1 shows a pulley apparatus used to lift up a 300 kg professional grand piano from the ground level to the first floor of a building.(i) Draw the free-body diagram of the system.(ii) Determine the tension in each section of rope FT1, FT2, FT3, and FT4(iii) Now, consider that the piano was successfully placed on the first floor. Draw the free-body diagram of all forces that act on the piano on the horizontal floor.(iv) Determine the work done to drag this piano horizontally along 2.0 m of the level floor with the coefficient of friction of 0.45. 1.FIGURE 1 shows apulley apparatus used to lift up a 300 kg professional grand pianofrom the ground level to the first floor of a building.FTIFr4FFIGURE 1()Draw the free-body diagram of the system.(i1)Determine the tension in each section of rope Fri. F12. Fr3, and F14(1)Now, consider that the piano was successfully placed on the first floor. Drawthe free-body diagram of all forces that act on the piano on the horizontal floor.(iv) Determine the work done to drag this piano horizontally along 2.0 m of thelevel floor with the coefficient of friction of 0.45.

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Description: FIGURE 1 shows a pulley apparatus used to lift up a 300 kg professional grand piano from the ground level to the first floor of a building.(i) Draw the free-body diagram of the system.(ii) Determine the tension in each section of rope FT1, FT2, FT3,

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Answered: 1. FIGURE 1 shows aplley apparatus used…

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter6: Applications Of Newton’s Laws Of Motion

Section6.4: Kinetic And Rolling Friction

Problem 6.7CE: What forces act on you as you walk across a room? Draw a free-body diagram showing all of them....

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FIGURE 1 shows a pulley apparatus used to lift up a 300 kg professional grand piano from the ground level to the first floor of a building.

(i) Draw the free-body diagram of the system.

(ii) Determine the tension in each section of rope FT1, FT2, FT3, and FT4

(iii) Now, consider that the piano was successfully placed on the first floor. Draw the free-body diagram of all forces that act on the piano on the horizontal floor.

(iv) Determine the work done to drag this piano horizontally along 2.0 m of the level floor with the coefficient of friction of 0.45.

1.
FIGURE 1 shows apulley apparatus used to lift up a 300 kg professional grand piano
from the ground level to the first floor of a building.
FTI
Fr4
F
FIGURE 1
()
Draw the free-body diagram of the system.
(i1)
Determine the tension in each section of rope Fri. F12. Fr3, and F14
(1)
Now, consider that the piano was successfully placed on the first floor. Draw
the free-body diagram of all forces that act on the piano on the horizontal floor.
(iv) Determine the work done to drag this piano horizontally along 2.0 m of the
level floor with the coefficient of friction of 0.45.

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