subject
Physics, 17.02.2021 18:50 raprocksbob

Youn shown
using on
to chop daar a
kelo.
A short time after the axe hits the three, the man
hears a clear echo. He estimates that the echo is
reard 3 seconds after the axe
the axe hits the free
Suggest what type of obstacle might have caused such a
clear echo​

ansver
Answers: 3

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Youn shown
using on
to chop daar a
kelo.
A short time after the axe hits the th...
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