A-LevelPhysicsDeformation of solids9702/12 · Feb/Mar 2019 · Q201 Mark
A spring has a spring constant of 6.0 N cm⁻¹. It is joined to another spring whose spring constant is 4.0 N cm⁻¹. A load of 80 N is suspended from this composite spring. [Figure 20.1] What is the extension of this composite spring?
This question uses a diagram from the original paper, which isn't shown here. Open the full paper from the past papers archive to see it.
A8.0 cm
B16 cm
C17 cm
D33 cm
✓ Correct answer
D: 33 cm
Practise more questions on this topic
Oracle Prep sorts past-paper questions by topic, so you can drill Deformation of solids and see which topics are most likely to come up next.
Sign up free →