Question

what is meant by non inertial frame of reference​

Answer 1

Answer:

A frame in which Newton's law of motion is not valid is called non inertial frame of reference.

Explanation:

Every frame which is accelerated relative to an inertial frame in one context is bound to be non inertial in same context. In a non inertial frame of reference the second law of motion F=ma is not valid. If a non inertial frame is moving with acceleration a₀ relative to an inertial frame the second law of motion takes the form

F= -ma₀ (where a is the acceleration of body w.r.t non inertial frame

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