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Nana76 [90]
3 years ago
9

How many neutrons are needed to initiate the fission reaction shown?

Physics
1 answer:
nalin [4]3 years ago
4 0

Answer: One neutron

Explanation:

one neutron 1/0n

Sum up the mass numbers on the right 99 + 135 + 2 = 236.

The sum of the mass numbers on the left should equal 236. 235 + 1 = 236

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Answer:

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Explanation:

Given that,

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E=\dfrac{6.67\times 10^{-11}\times 1.16\times 10^4\times 5.97\times 10^{24}}{5.68\times 10^5}\\\\E=8.13\times 10^{12}\ J

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An 1100kg car reached 30m/s in 9s from rest. What force did the engine provide?
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≅3666.67 N

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