Physics, 19.01.2021 14:00 greenclonetroop6q2tg
Un corp de masa m=444 kg este ridicat cu ajutorul unui cablu cu viteza constanta. Stiind ca acceleratia gravitationala este g=10m/s2 sa se calculeze tensiunea din cablu T.
Alegeți o opțiune:
a. 444
b. 4440
c. 44.400
Answers: 1
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Un corp de masa m=444 kg este ridicat cu ajutorul unui cablu cu viteza constanta. Stiind ca accelera...
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