2 years ago

Describe radioactive decay.

1 answer:

7 0

The spontaneous transformation of an unstable atomic nucleus into a lighter one, in which radiation is released in the form of alpha particles, beta particles, gamma rays, and other particles. The rate of decay of radioactive substances such as carbon 14 or uranium is measured in terms of their half-life .

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Vadim26 [7]

Answer:

Average Velocity = 3.65 m/s

Explanation:

Average Velocity $=\frac{Total Displacement}{Total Time}$ $=\frac{22.1-3.85}{5}=\frac{18.25}{5}=3.65$

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2 years ago

You pull a wagon carrying your younger brother 1000 meters (1 km) to the store using 20 newtons of force the whole way. It takes

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3 years ago

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Answer is B.
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3 years ago

If the string is tied around your finger, when do you feel a stronger pull-when the rock is at the bottom of the swing or at the

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3 years ago

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