DrG-Physics · Rotational Motion · Advanced Higher Physics FREE sampler (5 worked questions)

A free taster of the DrG-Physics Rotational Motion series for Advanced Higher Physics: five fully worked questions, one from each booklet in the series. Cover the solution, try the question, then mark yourself line by line.

The DrG-Physics companion is not a worksheet. It is a structured exam-thinking guide, built around the way a marker reads a script. Every worked solution shows the relationship, the substitution and the answer with its unit, one mark at a time.

WHAT’S INSIDE

• RM01 — Differentiating a displacement function (5 marks)
• RM02 — A wheel spinning up from rest (6 marks)
• RM03 — A vertical circle with energy (11 marks)
• RM04 — Measuring a moment of inertia (9 marks)
• RM05 — The spinning skater (7 marks)
• “Why” notes explaining every step
• Examiner’s note and a Do / Don’t panel after every question

THE FULL SERIES

• RM01 — Kinematic Relationships
• RM02 — Angular Motion
• RM03 — Centripetal Force
• RM04 — Torque & Moment of Inertia
• RM05 — Angular Momentum & Rotational Energy
• Complete Edition — all five parts in one volume

Written by Dr Godoy (Dr G), a GTCS-registered physics teacher. All questions are original and written to the current Qualifications Scotland Advanced Higher Physics specification (formerly SQA).

© 2026 Dr Godoy (Dr G) · DrG-Physics. All rights reserved. Research, problem design, key words and logical process are the author’s own work, protected under copyright law; digital tools supported data research and formatting. Free to share with students in its original form; any other reproduction is forbidden.