Question

1 A spring of spring constant k has a natural length L of 6m. It is fixed toa wall on one end. The other end of the spring is pulled so that it extends by 3m It is kept at that extended position by a force of 36N as shownL=6mFind the spring energy stored in the spring at that position​

Answer 1

Answer:

HOPE IT HELPS.!!!.

Explanation:

Stored elastic potential energy of spring =

2

1

kx

2

where x is compression or elongation of spring from its natural length. In this position the spring can do work on the block tied to it, which is equal to

2

1

kx

2

, so both option (a) & b are correct.