About a physical nature of inertia and its relation to gravitation. Part I

A physical nature of inertia is discussed, and a hypothesis about its induction nature is put forward. According to this hypothesis, any body in motion, in addition to gravitational field, generates one more field called inertial. A change of this field induces inertial forces. It is proved that inertial and gravitational fields are interrelated, induce each other, and form a unified field similar to the electromagnetic field. __________ Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Fizika, No. 7, pp. 37–42, July, 2006.