Express second law in mathematical from
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Suppose that an object has mass(m) and initial velocity(u) and finally reached final velocity(v) in time(t).
so initial momentum=mass*velocity=mu
and final momentum=mv
ACC. TO SECOND LAW OF MOTION
FORCE =(K)(RATE OF CHANGE IN MOMENTUM)/T
Rate in change of momentum=mv-mu/t
=m(v-u)/t
As we know,acceleration=v-u/t
Therefore, F=m*a
F=ma
(THE VALUE OF CONSTANT(K) IS ONE)
so initial momentum=mass*velocity=mu
and final momentum=mv
ACC. TO SECOND LAW OF MOTION
FORCE =(K)(RATE OF CHANGE IN MOMENTUM)/T
Rate in change of momentum=mv-mu/t
=m(v-u)/t
As we know,acceleration=v-u/t
Therefore, F=m*a
F=ma
(THE VALUE OF CONSTANT(K) IS ONE)
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