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Nostrana [21]
3 years ago
7

The density of an iron bar depends upon the length of the bar true or false

Physics
1 answer:
taurus [48]3 years ago
7 0
FALSE, density is dependent of the iron molecules inside the bar, not the length
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A 86 kg human stands on the surface of Venus. The mass of Venus is 4.9 × 1024 kg and its radius is 6.1 × 106 m. Collapse questio
iris [78.8K]

Answer:

755.37 N

Explanation:

We are given that

Mass of venus=m_1=4.9\times 10^{24}kg

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F=G\frac{m_1m_2}{r^2}

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Using the formula

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3 years ago
Erica (38 kg ) and danny (43 kg ) are bouncing on a trampoline. just as erica reaches the high point of her bounce, danny is mov
AfilCa [17]
<span>2.5 m/s going upward.
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4 years ago
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