A hand exerciser utilizes a coiled spring. A force of 86.9 N is required to compress the spring by 0.0231 m. Determine the force needed to compress the spring by 0.0432 m.

1 answer

F₁=kx₁
F₂=kx₂
F₁/F₂=x₁/x₂
F₂=F₁x₂/x₁