A spring in a loading mechanism is compressed. The spring remains within its limit of proportionality.
A force of 12 N compresses the spring by 0.030 m.
Calculate the spring constant of the spring.
The spring is compressed by 0.075 m.
Calculate the force exerted by the spring.
106 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.