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A non-rotating frame of reference placed at the centre of the Sun is very nearly an inertial one. Why is it not exactly an inertial frame?

Short Answer

Expert verified

The non-rotating frame will also wobble a bit and hence would not be completely inertial.

Step by step solution

01

Definition of Inertial frame

The reference frame in which a body with zero net force will not move is called an inertial reference frame.

02

Determining why it is not exactly an inertial frame

A non-rotating frame of reference placed at the center of the Sun is a nearly inertial one as when planets move closer to the sun it wobbles, according to relativity, due to this, the non-rotating frame will also wobble a bit and hence would not be completely inertial.

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