Question 1 · 1 mark · Foundation · Practical · Diagnostic
Interactive practical
Simple harmonic motion: spring and pendulum
Time repeated oscillations of a mass-spring system and a simple pendulum, then use T² graphs to determine the spring constant and gravitational field strength.
Open interactive simulationPractice: Simple harmonic motion: spring and pendulum
WJEC 1420QS — this practical matches your selected course; the questions check the method, data handling and practical skills.
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Question 2 · 3 marks · Standard · Practical · Practical method