The diagram below shows a graph of force against extension for a certain spring.

      

The diagram below shows a graph of force against extension for a certain spring.
pic6920191342.png
(i) What is the spring constant of the spring?
(ii) What force would cause two such springs placed side by side to stretch by 10cm

  

Answers


sharon
i).pic6920191346.png
ii).pic6920191347.png
sharon kalunda answered the question on September 6, 2019 at 10:48


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