A box is being pushed by a physics student on a rough horizontal floor. The box...

 

Transcribed Image Text:

A box is being pushed by a physics student on a rough horizontal floor. The box has a mass of 4kg and the student's force has magnitude 20 N and is pushing down on the box at angle of 35 with the horizontal. The coefficients of friction of the box-floor surface are s = 0.240 and k = 0.215. Determine the acceleration (m/s) of the block. Fatudent Your Answer: 0 M ROUGH A box is being pushed by a physics student on a rough horizontal floor. The box has a mass of 4kg and the student's force has magnitude 20 N and is pushing down on the box at angle of 35 with the horizontal. The coefficients of friction of the box-floor surface are s = 0.240 and k = 0.215. Determine the acceleration (m/s) of the block. Fatudent Your Answer: 0 M ROUGH