Cidepe

Function

Intended for experimental study, physics laboratory and carrying out physics experiments on: mechanics of solids and fluids. Mechanics of solids. Kinematics. Reference frame, position, movement and trajectory. Trajectory and displacement. The difference between displacement and distance traveled. The Cartesian reference system. Scalar quantity. Vector quantity. What are the characteristics of the MRU? The progressive MRU and the retrograde MRU. The MRUV and its characteristics. Acceleration and speed variation. The relativity of movement according to the reference frame. Pure rotational movement and pure translational movement. Uniform circumferential movement. Frequency and its relationship with the period. The transmission ratio. Building a reducer with pulleys and belt. The driving pulley and the driven pulley. The torque gain between the pulleys coupled by a belt. The driving gear and the driven gear in an amplifier. The torque gain in a reduction system with gears. Free fall motion with a test specimen of 10 equal intervals. The time function of the free fall MRUV. Statics. Diagram of coplanar forces. The condition for a material body to be in equilibrium. The driving force, the resisting force, the inclined plane is a simple machine. The driving force depends on the slope of the ramp. The composition of concurrent coplanar forces, force, vector and the parallelogram rule. Remembering orthogonal coplanar vectors. Comparing the module of the resultant with that of the equilibrating one. The equilibrium conditions of the rigid body, Varignon's theorem. The interfixed lever, the inter-resistant lever and the interpotent lever. Dynamics. Determining the gravitational acceleration at the experiment site. The helical spring and Hooke's law. Dynamic determination of the elastic constant of a spring. Friction forces and Newton's first law of motion. Determination of the coefficients of static, kinetic and sliding friction. The fixed pulley, the moving pulley, the exponential hoist and the parallel block. A freight elevator with pulleys and platform. The diagram of the forces acting on the beam. The fundamental law of dynamics, Newton's second law. The centripetal force as a function of mass, tangential velocity and radius. The centripetal force as a function of angular velocity. The direct dependence of the centripetal force on the square of the angular velocity. The centripetal force as a function of frequency. The centripetal force as a function of mass. The centripetal force as a function of radius. The frequency, period and critical angular velocity of the conical pendulum. Conservation of mechanical energy. Work and energy in a mass and helical spring system. The energy exchanges that occur in an oscillating mass-spring system. The principle of conservation of energy and kinetic energy. Conservation of mechanical energy, moment of inertia. The moment of inertia. The kinetic energies of rotation of cylinders at points of interest. Comparing the initial mechanical energy with the final mechanical energy. Coefficient of restitution, momentum and kinetic energy in an inelastic collision. Mechanical collisions, momentum and kinetic energy. Coefficient of restitution, momentum and kinetic energy in an elastic collision. Conservation of angular momentum. The inertia of rotations. Centrifugal force, a “different” force. The principle of conservation of mechanical energy in a falling cylinder. Hydrostatics. Archimedes’ principle. Determining the density of a solid through buoyancy. Absolute density, or specific mass. Specific weight. Determining the value of the density of a solid test piece. Pressure at a point in a liquid in equilibrium, Stevin’s theorem, fundamental law of hydrostatics. Pascal’s principle. Kepler’s laws for planetary motion, etc.

Cidepe - Industrial Center for Teaching and Research Equipment - is a company of reference in educational instruments in educational institutions in Brazil and abroad. With an experienced team of engineers, professors, researchers, consultants and other collaborators, Cidepe develops products with technology and human talent to improve the teaching dynamics.
The entire history of pioneering spirit and work focused on customer needs makes the Cidepe brand increasingly present in the lives of thousands of students, bringing greater participation and interest to the knowledge experience in the areas of Chemistry, Physics and Biology. Contact our sales team, we are available to assist your educational institution on this journey towards practical knowledge.

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Details

Details with the main experiments