- #1
Remon
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Homework Statement
What was the diameter of the object that impacted the moon 3 to 4 billion years ago and created Mare Humorum
Homework Equations
N(t) = N0(1/2)n
The Attempt at a Solution
I'm completely lost by this question so I haven't attempted a solution yet but I think I'm suppose to use the half-life equation to find the size of the impact (since it heated the moon's interior by radioactive decay, which directly relates to the half-life equation)
Thanks in advance.