3 years ago

Engineers are starting on a new project to develop technology. Which of these

Physics

1 answer:

Ilya [14]3 years ago

3 0

The answer should be C. In this question

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ale4655 [162]

m = 43.2 kg

Explanation:

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= (4/3)(3.14)(2 m)^3

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or solving for mass m,

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Answer:37 J

Explanation:

Given

Step :1

Heat added Q=44 J

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work done $W_2$

$\Delta E_2=Q+W_2$

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