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Physics, 29.10.2020 15:40 EssiePooh7649
Zosia położyła swój plecak na podłodze jadącego autobusu. Autobus nagle zaczął hamować. Obliczmaksymalne przyspieszenie, z jakim może hamować autobus, aby plecak nie przesunął się popowierzchni podłogi. Plecak ma masę 3 kg i zacząłby się poruszać, gdyby siła bezwładnościprzekroczyła wartość 9 N.
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Zosia położyła swój plecak na podłodze jadącego autobusu. Autobus nagle zaczął hamować. Obliczmaksym...
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