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Rzqust [24]
3 years ago
7

A bicycle has a momentum of 36 kg • m/s and a velocity of 4 m/s. What is the mass of the bicycle? 9 kg 32 kg 40 kg 144 kg

Physics
2 answers:
Rus_ich [418]3 years ago
5 0

Answer:

9 kg

Explanation:

Took the test

igomit [66]3 years ago
3 0

Answer:

9 kg

Explanation:

Momentum is mass times velocity.

p = mv

36 kgm/s = m (4 m/s)

m = 9 kg

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Compute the expected shell-model quadrupole moment of 209Bi () and compare with the experimental value, - 0.37 b
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Answer:

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Explanation:

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Q=-\frac{2j-1}{2(j+1)}\frac{3}{5}R^{2}

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R^{2}=R^{2} _{0}A^{\frac{2}{3} }

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Q=-\frac{2j-1}{2(j+1)}\frac{3}{5}R^{2} _{0}A^{\frac{2}{3} }

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Therefore, the expected value of quadrupole is 0.22 b which is quite related with experimental value which is 0.37 b

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