Physics, 04.08.2019 00:00, casynlee6488

Two rollerbladers face each other and stand at rest on a flat parking lot. tracey has a mass of 32 kg, and jonas has a mass of 45 kg. when they push off against one another, jonas acquires a speed of 0.50 m/s .

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Two rollerbladers face each other and stand at rest on a flat parking lot. tracey has a mass of 32 k...