(a)[3]
Describe an experimental procedure for obtaining the data required to plot an extension-load graph for this spring.
(b(i))[2]
Using Fig. 1.2, sketch the extension-load graph for this spring.
(b(ii))[1]
On your graph in Fig. 1.2, mark the limit of proportionality and label it P.
(c)[2]
For this spring, the limit of proportionality is reached at a load of 8.5 N. When the load is 3.5 N, the spring’s extension is 0.014 m. Calculate the extension for a load of 5.5 N.