QUANTUM-MECHANICAL UNCERTAINTY RELATIONS AS A CONSEQUENCE OF THE POSTULATES OF N.A.KOZYREV’S CAUSAL MECHANICS; FORCES IN CAUSAL MECHANICS . ... In the first one Heisenberg’s uncertainty relations are derived on the basis of the fundamental postulates of N.A.Kozyrev’s causal mechanics. ... This means, in particular, that the quantum-mechanical uncertainty relations may be regarded as a consequence of the postulates of causal mechanics. ... On the time characteristic c 2 in N.A.Kozyrev's theory . ...