In general, frames of reference can be grouped into 2: Inertial frame of reference and non-inertial frame of reference. A rest and constant speed frame of reference is an inertia frame of reference. Whereas for non-inertia frame of reference are accelerated and decelerated frame of reference<br /><br />#FrameOfReference<br />#Relativity<br />#InertiaFrame<br />#SpecialRelativity<br />#Rebiaz
