What are the units for the spring constant, k? A. newton meters

B. newton seconds

C. newtons/meter

D. newtons/second

E. newtons/seconds^2

The units for the spring constant, k, are Newtons per meter (N/m).)

C. newtons/meter

Explanation:

To find the units of spring constant you can use the hook's law, which says,

F = k * x where

F = force (unit Newton)

k = spring constant

x = expansion or contraction (unit m)

So by this equation you can get that

k = F / X

So you get the units as N/m