Two balls A and B of masses 'm' and '2m' are in motion with velocities '2v' and 'v' respectively. Compare (i) their inertia (ii) their momentum and (iii) the force needed to stop them in the same time.
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Dear friend,
answer for(ii) is
mass of A=m
velocity of A=2v
mass of B=2m
velocity of b=v
therefore,
momentum of A=(m)*(2v)=2mv
momentum of B=(2m)*(v)=2mv
which implies momentum of both bodies are same.
hope this helps you
answer for(ii) is
mass of A=m
velocity of A=2v
mass of B=2m
velocity of b=v
therefore,
momentum of A=(m)*(2v)=2mv
momentum of B=(2m)*(v)=2mv
which implies momentum of both bodies are same.
hope this helps you
Bhaveshb:
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