Please show work so that I can compare my answer/work to yours. Thanks! You are

Question

Please show work so that I can compare my answer/work to yours. Thanks!

You are pushing a 150-kg wooden crate in a straight line a distance of 4.5 m across a wooden floor. The crate is speeding up at 0.33 m/s2. The static and kinetic coefficients of friction are 0.42 and 0.30, respectively. What is the work done by friction on the crate?

You are pushing a 150-kg wooden crate in a straight line a distance of 4.5 m across a wooden floor. The crate is speeding up at 0.26 m/s2. The static and kinetic coefficients of friction are 0.42 and 0.30, respectively. What is the work done by you on the crate?

Explanation / Answer

Please show work so that I can compare my answer/work to yours. Thanks! You are

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