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Physics, 02.07.2021 04:00 eriks1818

Questão sobre conservação da energia mecânica Na figura a seguir um bloco de massa 1,0 kg comprime em 10 cm uma mola cuja constante elástica é k =2000 N/m. Soltando-se o sistema mola-bloco, o bloco percorre a trajetória até atingir a altura de 0,60 m em relação ao nível inicial. Adotando g=10 m/s2, determine a energia dissipada ao longo da trajetória.

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Questão sobre conservação da energia mecânica Na figura a seguir um bloco de massa 1,0 kg comprime...

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