newton second law of motion numerical based answer
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f=m.a
where, f= force
m=mass
a= acceleration
if a body is moving a force f with mass m, initial velocity u,, final velocity v ,and time t and acceleration a
final momentum= mv
initial momentum=mu
change in momentum= mv-mu/t
f=m(v-u)/t. where v-u/t is acceleration (a)
so f= ma
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