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dexar [7]
4 years ago
7

What volume of copper has a mass of 7.5 kg?​

Physics
1 answer:
Vinil7 [7]4 years ago
8 0

Answer:

839.58 cm3 4.

Explanation:

there is a formula im unsure about that part.

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Which force has an infinite range and is always attractive
leva [86]

Answer:

Gravitational Force.

Explanation:

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5 0
3 years ago
suppose you increase your walking speed from 5m/s to 14m/s in a period of 1 . what is your acceleration?
Ne4ueva [31]

Acceleration = (change in speed) / (time for the change.

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Acceleration  =  (9 m/s) / (period of 1) .

We don't know the units of the 'period of 1'.
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7 0
3 years ago
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diamong [38]
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Which of the following has contributed to the obesity problem in the United States?
Makovka662 [10]

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