Non Intertial Frame

Inertial and Non Inertial Frame||Pseudo Force

C Frame

Assuming earth to be an intertial frame, an example for inertial frame observer is:

In which of the following cases , the observer is in intertial frame?

Non-inertial frame of reference have

The pilot landing or taking off the aero plane is an inertial observer or non - inertial frame of refrence.

Statement I: A particle is found to be a rest when seen from a frame S_(1) and moving with a constant velocity when seen from another frame S_(2) . We can say both the frames are inertial. Statement II: All frames moving uniformly with respect to an inertial frame are themselves inertial.

The no.of correct statements are 1) The apparent weight of a freely falling body is zero II) Applied force is a example of pseudo force III) Pseudo forces exist for observers only in non inertial frames, such forces have no existence relative to an inertial frame

Define inertial frame and non-inertial frame. Is earth an inertial frame of reference?

Asseration : Work-energy theorem can be applied for non-inertial frames also. Reason : Earth is a non-inertial frame.