Physics, 21.02.2020 02:52, cassi35

A custodian pulls a vacuum 13.5 m with a 33.9 N force at a 55 degree angle, against a 14.1 N friction force. Find the work done by the custodian.

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A custodian pulls a vacuum 13.5 m with a 33.9 N force at a 55 degree angle, against a 14.1 N frictio...