Physics, 09.03.2021 01:00 ineedhelp2285
What is the momentum of a child and her "skiing penguin" whose combined mass is 45 kg that slides at 5 m/s across the ice? b). The child and her toy hit a rough surface that stops them in 3 s. Calculate the force of friction that they encounter. Sketches required.
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What is the momentum of a child and her "skiing penguin" whose combined mass is 45 kg that slides at...
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