Chemistry, 02.01.2021 14:40 abdirahmansoloman
A boy and girl are running with the same speed. if the mass of the boy is 20 times that of girl find the kinectic energy
Answers: 2
and 
are the mases of boy and the girls.
...(1)
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A boy and girl are running with the same speed. if the mass of the boy is 20 times that of girl find...
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