Question

Which of the following has the greatest inertia??
A 5 kg ball with velocity 9m/s
B 7 kg ball moving at 7 m/s
C 10 kg ball moving at 5 m/s
D 12 kg ball moving at 4m/s
E 11 kg ball moving at 8 m/s

Answer 1

inertia is denoted by momentum so the thing that has maximum momentum has the maximum inertia
and momentum=m x v
where m is the mass of the moving body and v is the velocity
we can say that inertia depicts that how hard it is to change the motion of a system or system of particles* and so does the momentum of the system

Answer 2

i hope this helps you:)

Answer 3

thank you)

Answer 4

you're welcome!