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Elenna [48]
3 years ago
9

Calculate the approximate radius of the 31P nucleus (assume r0 = 1.3x10-15 m).

Physics
1 answer:
tekilochka [14]3 years ago
6 0

Answer:

4.08 x 10⁻¹⁵ m

Explanation:

r₀ = constant of proportionality = 1.3 x 10⁻¹⁵ m

r = radius of the nucleus 31P = ?

A = mass number of the nucleus 31P = 31

Radius of the nucleus is given as

r=r_{o}A^{\frac{1}{3}}

Inserting the values

r=(1.3\times 10^{-15})(31)^{\frac{1}{3}}

r=(1.3\times 10^{-15})(3.14)

r = 4.08 x 10⁻¹⁵ m

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B). 3.4 s

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Answer:

<em>The 150 lb woman at 30 mph would experience the greatest force of impact in a sudden collision.</em>

Explanation:

<u>Momentum </u>

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