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andrew-mc [135]
3 years ago
10

Theweight ofof body is 420N .Calculate its mass​

Physics
1 answer:
Nady [450]3 years ago
6 0

Answer:

42.87

Explanation:

Google

<u>OR</u>

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420/9.8 which equals 42.87.

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Jane has a mass of 55 kg and his body covers 700 nails with a surface area of 1.00 mm,
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We have,

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  • His body covered with 700 nails all of them having a surface area of 1.00 mm² each = 700 × 1 = 700 mm² = 700/1000000 = 7/10000

We know that,

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Let's calculate force as we already have area;

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  • F = 539 N

Now, if should she would be on 700 nails then pressure will be;

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