In physics...;Firstly; understand the concept thoroughly.U need to have basic knowledge on mathematics as well ...for ex:-Finding out roots of a Quadratic equation;Vectors;Differenciation;Integration;Binomial expansion;Logarithms;Exponents;Arithmetic progression;Geometric progression etc...Secondly; practice various types of model questions related to the topic from ur reference materials & books.Thirdly; go through a analysis of previous years question paper patterns and solve them...Lastly; keep memorising the formulas time to time & remember to know their derivation as well ;coz it turns out to be helpful in the time when u r confused with the formula... During exam don't be in a hurry during solving as each silly mistake counts & turns out be a -ve attempt. So while ur solving don't panic about the time just note done ur solving in a neat manner so that u may not confuse & not do a silly mistake...During exam be calm & don't be in a agenda to solve each & every question mentioned in the question paper..Mark only those answers of which u r sure about..And all the best !...

I am also weak in physics, yrr
Par Pta H after reading the chapter I can solve all the problems, of my module, booster questions.
but in exam no improvement
But still I am working hard for my dream.
So I advised you to continue working hard
Because hard work beats the talent
So best of luck.
God bless you