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Physics, 18.06.2021 02:50 krab38

A figura abaixo mostra um foguete de São João no momento da detonação. O fabricante fornece os seguintes valores: a) Qual o valor da quantidade de movimento do explosivo antes da expulsão? E do cartucho?
b) Considerando o sistema constituído pelo explosivo e o cartucho, determine a quantidade de movimento total do sistema, antes da detonação.
c) Determine o valor da quantidade de movimento do explosivo logo após a detonação. d) Determine o valor da quantidade de movimento do cartucho logo após a detonação. e) Qual o valor da quantidade de movimento total do sistema logo após a detonação? f) O resultado encontrado no item e era esperado? Por quê?

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A figura abaixo mostra um foguete de São João no momento da detonação. O fabricante fornece os segui...
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