A 100-N object sits on a rough floor and is being acted on by 150-N force that is directed 30° above the horizontal (i.e. someone is pulling upward while dragging it).   The coefficient of static friction is 0.5 and kinetic friction is 0.25.   Draw a free-body diagram for the object. Does the object move? Make your test clear.

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A 100-N object sits on a rough floor and is being acted on by 150-N force that is directed 30° above the horizontal (i.e. someone is pulling upward while dragging it).   The coefficient of static friction is 0.5 and kinetic friction is 0.25.  

  1. Draw a free-body diagram for the object.
  2. Does the object move? Make your test clear.
Expert Solution
Step 1

Weight of the object is 100N 

Force acting is 150N at 30° above the horizontal

u= 0.5 , uk= 0.25 

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