Question

find the extension in Spring in equilibrium​

Answer 1

Explanation:

expansion expansion of spring is denoted by x not.

the force acting on a spring is written by Kx• if a spring is in equilibrium then the extension of spring is zero or spring is equally stretched by both the ends whenever there will be extension of spring the equal force is exerted by the spring on the second hand to get its original length.

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Answer 2

Answer:

answer us given as following

Explanation:

mg/4k