Question: - please provide correct solutions only- If unsure, please do not answer as this leads to a lot of confusion A spring, of force constant

- please provide correct solutions only- If unsure, please do not answer as this leads to a lot of confusion

A spring, of force constant 2000 N/m and relaxed length 30 crm, Is stretched to a length of 40 cm. The work required to stretch the spring further to a length of 50 cm is equal to /1 mark O a. 30J O b. 20 J O ( 90 1 O d. 10J O e. 40 ]

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