prove that rate of change of momentum is equal to force
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Answered by
3
Answer:
initial velocity =mu
final velocity= mv
change in velocity = mv-mu
=m(v-u)
the rate of change of momentum =m(v-u) /t
we know that force= mass x acceleration
a=v-u/t
force = m(v-u) /t
hence proved
Answered by
0
Answer:
Let initial momentum () be mu
Let final momentum () be mv
According to 2nd law of motion
To remove the proportionality sign. We would add k as the proportionality constant
because by the definition of force k = 1
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