A force of 12 N produces an extension of 0.30 m in a spring. What is the spring constant of the spring?
[1]
A
0.025 N/m0.025\ \text{N/m}0.025N/m
B
3.6 N/m3.6\ \text{N/m}3.6N/m
C
12 N/m12\ \text{N/m}12N/m
D
40 N/m40\ \text{N/m}40N/m
Markscheme
5.3 Forces and elasticity Questions
40 exam-style questions on AQA GCSE Physics 5.3 Forces and elasticity, covering 5.3 Forces and elasticity. Each one has a worked solution and a mark scheme showing where the marks go.