Science B, Combined (9-1) - Twenty First Century Science Suite J260 9-1: P4: Explaining motion Topical Past Paper Questions
OCR GCSE (9-1) Science B, Combined (9-1) - Twenty First Century Science Suite J260 (9-1) past-paper questions on P4: Explaining motion, free. This topic is frequently examined across 6 exam sessions. Sign in for the full topic-segregated question bank and AI worksheets.
Sample questions
Bungee jumping is an extreme sport that involves jumping off a high platform while attached to an elasticated ‘bungee’ cord. (a) A person's weight needs to be measured before a bungee jump so that appropriate equipment can be used. Describe how weight is measured. [1] (b) In Fig.…
Some students are studying the pupil reflex. The amount of light entering the eye is controlled by this reflex. The size of the pupil changes in response to light conditions. When it is dark, the pupil gets bigger, and when it's light, the pupil gets smaller. The diagram shows th…
(a) (i) Complete the sentences about typical speeds. Put a $ \underline{\text{ring}} $ around the correct answers. The typical speed for walking is $ 0.5\mathrm{~m/s} $ / $ 1.5\mathrm{~m/s} $ / $ 8\mathrm{~m/s} $. The typical speed for cycling is $ 7\mathrm{~m/s} $ / $ 20\mathrm{…
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