A constant torque electric motor is used to drive the punching press. The press is provided with a flywheel that rotates at maximum speed of 125 r.p.m. The radius of gyration of the flywheel is 0.6 m. The press punches 200 holes per hour, each punching operation takes 1.5 second and requires 16 kNm of energy. Calculate the power of the motor and the minimum mass of the flywheel, if its speed is not to fall below 100 r. p. m

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Basic Terminology in Mechanics

The area of science and mathematics concerned the motion of the objects, the relation between the force matter, and motion if specified. Forces exerted over the objects result in displacements or changes in the position of an object concerning its environment. This branch of physics keeps its roots in Ancient Greece in the form of the scripts of Aristotle and Archimedes.