Question

What is force ?
Types of force​

Answer 1

Answer:

Force is basically push and pull.

Fundamental force, also called fundamental interaction, in physics, any of the four basic forces—gravitational, electromagnetic, strong, and weak—that govern how objects or particles interact and how certain particles decay. All the known forces of nature can be traced to these fundamental forces.

Answer 2

Force :

A force, as defined, is an interaction that, when unopposed, will change the motion of an object. A force can cause an object with mass to change its velocity (including begin to move from a state of rest) i.e., to accelerate. Force can also be defined, in simpler words, as the push or pull of an object.

Types of Forces :

Broadly, forces are classified as:

• Conservative Forces
• Non-Conservative Forces

Conservative Forces :

The forces, which upon acting, develops a Mechanical Energy that remains conserved are known as Conservative Forces.

Ex : Gravitational Force, Spring Force, et cetera.

Non-Conservative Forces :

The forces, which upon acting, develops a Mechanical Energy that does not remain conserved are called Non-Conservative Forces.

Ex : Frictional Force.