The PowerPoint below provides an overview of material in this topic, including explanations and examples - for the full experience, open in a new tab then download it. All exercise references are to the new specification Pearson textbook - you can access the digital version for free or buy your own for extra practice.Â
Written summary notes are also given below for quick revision of key points, plus a selection of exam-style questions (with solutions) to test your understanding.
Explore further: We'd be stuck without friction; learn about some everyday uses here.
Section 1 Notes - Resolving forces
Section 2 Notes - F = ma in two dimensions
Section 3 Notes - Working with friction
Video - Force exerted on a pulley summary
Topic assessment 1 (with solutions) - No friction
Topic assessment 2 (with solutions) - With friction
Use the videos below to support your understanding of the topic. The ones on the left are specific to the course, building up to demos of exam-style questions; the ones on the right are for your own amusement, although the alternative outlook may provide you with a deeper overall understanding and appreciation of the topic.
Playlist 1 - Angled forces [Includes Y12 content]
Playlist 2 - Inclined planes and pulleys [Includes Y12 content]
Playlist 3 - Coefficient of friction
Playlist 4 (extension) - F = ma and differential equations
Extra videos:
Extra fun!