CAPE Physics Unit 1 · 2010 · Paper 1 · Question Q45

The figure above shows the force-extension graph of a wire. How much work is done in stretching the wire from an extension of 1\text{ mm} to 2\text{ mm}?

1. (A)0.015 J
2. (B)0.030 J
3. (C)0.045 J
4. (D)0.060 J

This question uses a figure or table from the paper — you'll see it when you practise.