Work+Force*Distance. Rearranging, F=W/d. Calculating, the force must be 0.0215 N.
Answer:
F =28.57 N
Explanation:
Assuming that the spring is ideally followed Hooke's law, This means
F=kx
Here F is the force required to stretch or compress the spring through x distance.
the amount of the work done in the displacement of the spring would be:
W = ∫F.dx
=∫kx dx
=1/2kx^2
=1/2k×0.14^2
⇒ 0.0098k =2
⇒ k = 204.081
Therefore, the force (in Newtons) that holds the spring stretched at the same distance.
F = 204.081×0.14
F =28.57 N
convergent,convectional, frontal , orographic
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