Problem: Rank the crates on the basis of the kinetic frictional force acting on them. Rank from largest to smallest. To rank items as equivalent, overlap them. 

FREE Expert Solution

Friction force:

f=μNf=μmg

Ranking based on kinetic friction:

For 1, fk = (0.5)(750)(9.81) = 3679 N

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Problem Details

Rank the crates on the basis of the kinetic frictional force acting on them. Rank from largest to smallest. To rank items as equivalent, overlap them.