Physics, 01.06.2021 16:30 naomichristiancn
Um operário que trabalha em um depósito empurra uma caixa de massa 6 kg, inicialmente em repouso sobre o pátio do depósito
que é plano, horizontal e liso. No instante t= 0, início da tarefa, o operário passa a agir sobre a caixa com uma força F = 12X,
dusante 10 s. Determine o trabalho realizado e a energia cinética que esse operário sealiza ducante esse intervalo de tempo.
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Asystem containing an ideal gas at a constant pressure of 1.22×10^5 pa gains 2140 j of heat. during the process, the internal energy of the system increases by 2320 j. what is the change in volume of the gas?
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