If the length of a #35 cm# spring increases to #73 cm# when a #3 kg# weight is hanging from it, what is the spring's constant?
The spring constant will be
We've just done this to get it into the SI units or MKS system.
Spring Constant (k) = ?
Spring Constant (k)
This is our final answer.
The trick here and most of these types of questions, the answer will be the mass we multiplying in the force.