A machine and a method for forming composite materials are provided. In the present invention, the pressurized dispensing system utilizing a capillary is realized, and in addition, in order to reduce the leakage of reagents different from the reagent dispensed, by forming air layers at the tips of the capillaries after dispensing, a compact, simple, inexpensive analysis apparatus is realized. A motor-driven cam having driving members and stop members drives the first lever. An improvement amount during electric power generation and an improvement amount during assistance are computed based on the selected piece of planning information, the limit electric assist cost, and the present generating and electric assist costs required actually while the vehicle is traveling.