Physics
Physics, 06.01.2021 03:40, kelseybieberrr19

If, in the previous question, there is a 15 N kinetic frictional force opposing the motion, how much work is done by the force of friction? Does friction do positive work or negative work on the block? Draw a free-body diagram to support your answer.

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If, in the previous question, there is a 15 N kinetic frictional force opposing the motion, how much...

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