โš™๏ธap physics c: mechanics review

Spring Constant

Written by the Fiveable Content Team โ€ข Last updated August 2025
Verified for the 2026 exam
Verified for the 2026 examโ€ขWritten by the Fiveable Content Team โ€ข Last updated August 2025

Definition

The spring constant, represented by the symbol k, is a measure of how stiff or flexible a spring is. It determines the amount of force required to stretch or compress a spring by a certain distance.