A light spring that obeys Hooke’s law was attached to a fixed support. When a load of 10N was hung on it, the length of the...

      

A light spring that obeys Hooke’s law was attached to a fixed support. When a load of 10N was hung on it, the length of the spring was 320mm and when a 20N load was hung on it, the length became 400mm. Determine:

(i) The length of the spring when it has no load on it

(ii) The length of the spring when it has a load of 16N.

  

Answers


Maurice
(i) Q1122820191056.png


(ii) Q1122820191058.png
maurice.mutuku answered the question on August 22, 2019 at 08:00


Next: The figure below shows two graphs for two different springs A and B
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