What i should do to solve numerical of physics in less time after learning the concept
Hello,
Yeah! it happens with so many student i have seen, well i would suggest
You first to solve, solved numerical numerical as much as you can,then move towards unsolved
Slowly you will see you gain some confidence and then you will as well able to solve unsolved problem as well.
And don't let yourself down if didn't able to solve unsolve problem you just have to do is back to solve problem and start understanding the solved one.
One more thing i would suggest you to first write all the data given in the question and then proceed, you will find easier to solve.
Hope this will help you!