A bicycle having mass m is moving with an intial velocity v. Suddenly, the velocity is reduced to half
of the initial velocity in just 2 seonds. Calculate the rate of change of momentum of this bicycle.
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A bicycle having mass m is moving with an intial velocity v. Suddenly, the velocity is reduced to half
of the initial velocity in just 2 seonds. Calculate the rate of change of momentum of this bicycle.
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Explanation:
the rate of change of momentum of a bicycle is
new velocity - old velocity
= Mass x ____________________________
time
(v/2) - v
= _________ X m
2
{ { (v - 2v)/2 } / 2 } x m
= - mv/4
the rate of change of momentum is. -mv/4
Explanation:
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