What is psedoforce?

Answer 1

Pseudoforce, often referred to as a fictitious or inertial force, arises in non-inertial reference frames where an observer perceives acceleration. It is not a real force but is introduced to explain the effects of inertia when an object appears to be acted upon by a force due to the acceleration of the observer's frame of reference. Common examples include the centrifugal force experienced in a rotating system and the Coriolis force affecting moving objects on a rotating Earth. These forces help to account for the motion experienced by objects in accelerating frames.