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Ilya [14]
3 years ago
7

WHICH IS THE HARDEST SUBSTANCE IN EARTH?

Physics
2 answers:
PIT_PIT [208]3 years ago
8 0
Diamond is the hardest naturally occurring substance found on Earth. 
wlad13 [49]3 years ago
3 0
Diamond is the hardest substance in Earth.
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The kinetic energy of an object is increased by a factor of 4 . By what factor is the magnitude of its momentum changed: 2.

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How much work is requried to uniformly accelerate a merry-go-round?
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We know that,

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So, the frequency is 50 Hz and the maximum rms value of current is 14.14 A.

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