Physics, 30.03.2020 20:22 elawnnalewis4855
Two students are simultaneously pushing a glider on a frictionless air track, each with a constant horizontal force. In the examples that follow, assume that student 1 always does positive work on the block (Ws, > 0 and that student 2 always does negative work (Ws2 0 Suppose that the glider moves to the left with constant speed. 1. In which direction is each student pushing the block? Use the definition of work to answer
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