Chemistry, asked by suhanvnaik, 1 year ago

State Newton's second law of motion use this to find the method to measure force acting on the object

Answers

Answered by AnirbanGhosh
1
2nd law :- The rate of change if momentum is directly proportional to the applied unbalanced force.
Change in momentum of ball A:-P=mu.
Change in momentum of ball B:- P=mv
Rate of change in momentum:- m(v-u).
It happens in time,t:- m(v-u)/t
As we know that ,a=(v-u)/t
Therefore, m(v-u)/t => ma
let force be considered as F,
F is directly proportional to ma,
F=kma.
If mass =1, force be 1,and acceleration be 1, then,
1=k*1*1, k=1
Therefore F=ma.
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