Question

What is differnce between force of spring and energy of spring?

Answer 1

Spring force is the reactive force developed on the spring due to change in its absolute length or free length. Spring force developed due to both compression and extension of free length of spring. The spring force (reaction) will always act in opposite direction of its cause.

Next is tension of Spring, it is also reactive force, developed in spring due to extension of its free length for the case of normal spring.

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