If 484 J of energy is spent in increasing the speed of wheel from 60 rpm 360 rpm, the M.I. of the wheel is.

If 484 J of energy is spent in increasing the speed of wheel from 60 r

1.	If 484 J of energy is spent in increasing the speed of wheel from 60 rpm 360 rpm, the M.I. of the wheel is.
Answer» `1.6" KG m"^(2)` `0.3" kg m"^(2)` `0.7" kg m"^(2)` `1.2" kg m"^(2)` ANSWER :C