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In this video we take a deep dive in problem solving technique and how to solve problems in A Level Physics. In this video we solve a question involving circular motion at an angle and we look at problem solving techniques.
The question is from OCR Modelling Physics however it is applicable to all A Level Physics as circular motion is covered in all exam boards.
Please note I am not officially affiliated with the exam board and the viewed expressed in this video are our own.
You can find the paper here: https://www.ocr.org.uk/Images/703919-question-paper-modelling-physics.pdf
And the official mark scheme: https://www.ocr.org.uk/Images/704042-mark-scheme-modelling-physics.pdf
Chapters:
00:00 Approaching Problems
00:49 First Thing To Do
01:19 How to Deal with Information
02:00 Number of Marks
02:55 Forces and Arrows
04:14 Typical mistake with drawing forces
04:44 Another common mistake
05:12 Show Questions - Tips
08:15 Do this to avoid mistakes
09:13 Significant Figures in Show Questions
10:30 Resolving Forces
13:28 Rearrange First Then Numbers
14:34 Sanity Check on Answers
15:23 Centripetal Force in Circular Motion at an angle
19:44 Equal Signs are important
20:21 Spotting SUVAT
20:39 Questions of different topics within questions
21:00 How to Approach Linear Motion - SUVAT
24:35 Mix of Question Topics
25:35 Horizontal Projectile Motion
28:23 How to deal with unusual questions
33:35 How to Develop Problem Solving
35:00 Extra Physics Questions