A bomb of mass 4m explodes into two part...

A bomb of mass 4m explodes into two parts of mass ratio 1 : 3. If k be the kinetic energy of larger part then K.E. of small part

`t_1 gt t_2`

`t_1 = t_2/2`

`t_1 = t_2`

`t_1 lt t_2`

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