A 25-kg box is attached to two-light ropes and is being pulled in a frictionless, horizontal floor. The two forces pulling box is given by: F1 is 15 N due to east, and F2 is 10 N due north.   Write S if the stated scenario involves Static friction, otherwise write K if it involves Kinetic friction. (10 pts)     Rubbing both hands together to create heat   A sled sliding across snow or ice   Skis sliding against snow   A person sliding down a slide is an example of sliding friction   A coaster sliding against a table   A washing machine pushed along a floor   An iron being pushed across material   The frame and the edge of door sliding against one another   The bottom of a trash can sliding against the concrete A block being slid across the floor

College Physics
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Chapter1: Units, Trigonometry. And Vectors
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  1. A 25-kg box is attached to two-light ropes and is being pulled in a frictionless, horizontal floor. The two forces pulling box is given by: F1 is 15 N due to east, and F2 is 10 N due north.
  2.  

    Write S if the stated scenario involves Static friction, otherwise write K if it involves Kinetic friction. (10 pts)

     

    1.   Rubbing both hands together to create heat
    2.   A sled sliding across snow or ice
    3.   Skis sliding against snow
    4.   A person sliding down a slide is an example of sliding friction
    5.   A coaster sliding against a table
    6.   A washing machine pushed along a floor
    7.   An iron being pushed across material
    8.   The frame and the edge of door sliding against one another
    9.   The bottom of a trash can sliding against the concrete
    10. A block being slid across the floor
I.
Identify the following:
Write S if the stated scenario involves Static friction, otherwise write K if it involves Kinetic friction, (10 pts)
1. Rubbing both hands together to create heat
2. A sled sliding across snow or ice
3. Skis sliding against snow
4. A person sliding down a slide is an example of sliding friction
5. A coaster sliding against a table
6. A washing machine pushed along a floor
7. An iron being pushed across material
8. The frame and the edge of door sliding against one another
9. The bottom of a trash can sliding against the concrete
10. A block being slid across the floor
Transcribed Image Text:I. Identify the following: Write S if the stated scenario involves Static friction, otherwise write K if it involves Kinetic friction, (10 pts) 1. Rubbing both hands together to create heat 2. A sled sliding across snow or ice 3. Skis sliding against snow 4. A person sliding down a slide is an example of sliding friction 5. A coaster sliding against a table 6. A washing machine pushed along a floor 7. An iron being pushed across material 8. The frame and the edge of door sliding against one another 9. The bottom of a trash can sliding against the concrete 10. A block being slid across the floor
Directions: Solve the following problems, present your solution by attaching the jpeg file format of your scanned
document. The following problems can be found on this chapters' learning material along with its answer, your task
now is to provide the solution of the given answer.
A 25-kg box is attached to two-light ropes and is being pulled in a frictionless, horizontal floor. The two
forces pulling box is given by: F, is 15 N due to east, and F, is 10 N due north. (20 pts)
I.
a) Draw the free-body diagram
b)What are the forces acting on the box? Identify whether contact or non-contact force.
c) Identify the action-reaction pairs
d) What is the acceleration of the box?
Transcribed Image Text:Directions: Solve the following problems, present your solution by attaching the jpeg file format of your scanned document. The following problems can be found on this chapters' learning material along with its answer, your task now is to provide the solution of the given answer. A 25-kg box is attached to two-light ropes and is being pulled in a frictionless, horizontal floor. The two forces pulling box is given by: F, is 15 N due to east, and F, is 10 N due north. (20 pts) I. a) Draw the free-body diagram b)What are the forces acting on the box? Identify whether contact or non-contact force. c) Identify the action-reaction pairs d) What is the acceleration of the box?
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