How to solve numericals in phsics
1. Physics can be difficult if an effort to learn it is not made. You will need to make consistent effort. Start by learning the theory well before you do numerical
2. Visualize Physics- Making mental pictures of a concepts as you study them and imagining the possibilities can really speed up understanding of it. E.g. if you are reading static and dynamic friction, imagine what is happening to a block placed on an inclined plane as the incline is increasing.
3. Try to absorb the contents of a tutorial in small chunks. Pause and ponder over what you read. Visualize and scribble on a paper
4. Understand the derivation of important equations - Often the derivation itself gives great clarity around the topic and the numerical problems you will attempt.
5. Learn to deconstruct a numerical problem. Making neat diagrams and putting all the available information around it can accelerate you towards writing the correct equations and therefore the answers
6. Be disciplined about not "rushing through" when solving a numerical problem. In other words, do not jump steps while doing a problem.
7. Get the basic understanding of maths, particular integral and differential calculus, in place. It will be required for solving numerical problems
8. Revisit the chapter after you have completed numerical. You'll find your understanding of the topic improve several notches
9. Try attempting numerical problems again
Most important thing is be practise ,practise,practise then be patient,persist