# Why is there a negative sign in hooke’s law

## What is Hooke’s Law? (article) | Khan Academy

Jul 9, 2020 — They have opposite signs, with the force by the spring having the negative sign, because it is in the opposite direction from the displacement of the end of the …

## Hooke’s Law and the Science Behind Springs – WB Jones

Hooke’s Law and the Science Behind Springs – WB Jones

The opposing nature of the object’s equal restraining force is represented by the negative value in the expression of Hooke’s law.

To understand how springs work consider the mechanics of the spring. Hooke’s Law is the principle of physics behind spring characteristics.

## Hooke’s Law – Definition, Equations, Applications, Limitations – Byju’s

Hooke’s Law states that the stress developed inside an elastic body is directly proportional to the strain responsible for it. Hooke’s law for a spring.

## What is Hooke’s Law? (article) | Khan Academy

Sep 17, 2021 — The kx is not always negative. Hooke’s law is formulated as either F = -kx with a minus symbol or as F = kx without the minus symbol.

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## Why is there a negative sign in Hooke’s Law? – Quora

In Hooke’s Law, spring constant is negative because restoring force and distortion are vectors acting in opposition (against each other, therefore when one is …

## Why is Hooke’s Law negative? – Byju’s

For Hooke’s Law, why is there a negative in F = -k*x? Is it because k is the reaction force against the force applied on the spring and not …

## Why is there a negative sign in F = ks? – Byju’s

The minus sign in F = -kx is there by convention; we think of F as the restoring force. When the spring is compressed, a positive force is required to extend it …

## Why is the kx in Hooke’s law negative? – FutureLearn

Why is the kx in Hooke’s law negative? – FutureLearn

A question may arise, why is Hooke’s law sometimes negative? Hooke’s law, as we know, gives an expression for the restoring force of an object that is …

## Reading Quiz #8

careful. The negative sign is there because in physics direction matters. X=0 is defined to be at equilibrium with a compression being a negative x, thus a …

## Why is there a negative in Hooke’s Law (F = -kx)

Why is there a negative in Hooke’s Law (F = -kx) | Physics Forums

For Hooke’s Law, why is there a negative in F = -k*x? Is it because k is the reaction force against the force applied on the spring and not the force…

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