Explainwith example how earth can be treated as bothinertial and non inertial frame of reference

Explainwith example how earth can be treated as bothinertial and non i

1.	Explainwith example how earth can be treated as bothinertial and non inertial frame of reference
Answer» Solution :Earth is not REALLY aninertial framebecause ofitsself -rotationandorbitalmotion . But theserotationaleffectsof Earthcan beignoredfor themotioninvolvedin our day- to -daylife,for EXAMPLEOF a simple PENDULUMIS measuredin thephysicslaboratorytheEarthselfrotation has verynegligibleeffecton it. InthiswayEarthcan betreatedas aninertialframe .BUTAT thesametimeto ANALYSE the motionof satellitesand wind