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Earth is rotating frame even then it is considered as inertial frame of reference for all practical purposes explain why |
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Answer» An inertial frame of reference is a reference frame in which an object stays either at rest or at a constant velocity unless another force acts upon it. When a body does not seem to be acting in accordance with inertia, it is in a non-inertial frame of reference or accelerating. So, for any practical purposes the reference of earth is rest(because we are working from earth frame). earth is non inertial if work frame from outside. |
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