This project aims to devise a bicycle pump to study the performance of mechanical efficiency in use by the principles of mechanical engineering with functionality similar to a simple type, wheels and axles, which will be the test. The results showed that the Bicycle pump with Pra picking the mechanical equivalent of 17% and a mechanical advantage equal to 0.17, which is considered a mechanical disadvantage due to the friction of the belt, which is connected to the pulley of the water pump to the rear wheel of the bike. a significant amount of performance decrease.
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