Question

Two bodies A and B of the same mass are moving with velocities v and 5v
respectively.
Compare their
i) inertia
ii)momentum
iii) force needed to stop
them in the same time

Answer 1

Hello Broh !
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When two bodies A and B of the same mass are moving with velocities v and 5v . 
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1.The inertia is directly proportional to their velocities that means object 1 is more stable 

2. The momentum of 2 object is more than the first one as p directly proportional to v

3. The force needed to stop the 2nd object is more than the 1st one as F is directly proportional to a
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