Non-symmetrical motion

In principle, a determination of the field can be done in the following way. During its fall a body passes through three stations, positions, joj and and this happens at instances o — h and t2, respectively. The distances are measured from the station. sq Fig. 3.2a. In accordance with Equation (3.14) we have for moments t and 2 

Multiplying the first and second equations of the set (3.16) by t2 and then t respeetively, we eliminate the term with the initial velocity and this gives 

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