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What is reference frame explain? |
Answer» Reference FrameA set of coordinate system in which a observer is present is called reference frame. Reference are of two types1. Inhertial Reference frame (a=0)-:=> A reference frame in which either this frame is at rest or moving with a constant velocity. => INERTIAL reference frame has ZERO acceleration. => Law of INERTIA is applicable in inertial reference frame. 2. Non-Inhertial reference frame -:=> A reference frame which have non-zero acceleration is called non-inertial reference frame. => Law of Inertia is not applicable in non inertial reference frame. => EARTH is a non- inertial reference frame. |
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