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aparna
Questions (4)
A spherical metal ball of mass 0.5kg moving with a speed of 0.5 ms-1on a smooth linear horizontal track collides head on with
1 answer
2,552 views
my developing solvent is hexane toluene acetic acid(5:5:1)nd my samples rf nd impurity rf is very close,my spots r not
0 answers
539 views
A pistol of mass 2 kg fires a bullet of mass 50 g.
The bullet strikes a stationary block of mass 1 2 kg. If the block, with the
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636 views
what to say egg and my favorite in chinese please replay me fast
1 answer
475 views
Answers (1)
we have not learn like this fraction please help me to teach this i don't no any from here
