Physics, asked by qwert5560, 12 hours ago

Care este durata franarii unui tren cu masa de 100 t ,daca sub actiunea fortei de rezistenta de 100 kN el a parcurs pana la oprire 200m?ce energie cinetica poseda trenul la inceputul franarii?

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Answered by rb37922

0

Answer:

the answer is a 2000 i sire this is helpful

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