Cidepe

Function

Intended for experimental study, physics laboratory and carrying out physics experiments on: Kinematics. Reference frame, position, movement and trajectory. The mobile. Trajectory and displacement. The difference between displacement and distance traveled. The Cartesian reference system on the plane, Cartesian plane. Scalar quantity. Vector quantity. The MRU and its characteristics. What is a uniform rectilinear motion (MRU). The meeting of two mobiles in MRU with opposite directions. Progressive uniform rectilinear motion (MRU). Rectilinear and uniform retrograde motion. Solution of the meeting point by superimposition of graphs. Percentage relative error. Dynamics. Friction forces and Newton's first law of motion. Friction between surfaces in contact versus Newton's first law of motion. Friction forces between surfaces of different nature that are in contact. The force of kinetic friction. Friction forces do not depend on the apparent area of the contact surface, keeping the same materials. The difference between the area in apparent contact and the area of real contact. Leonardo Da Vinci's empirical law of friction. The friction force between the smaller area of wood and the table top. The friction force between the larger area of wood and the table top. Friction versus Newton's first law of motion. The force of kinetic friction. Determining the force of kinetic friction and the coefficient of kinetic friction between surfaces of the same material with different contact areas. Determining the coefficients of friction, static and kinetic of sliding, on an inclined plane. The coefficient of kinetic friction of sliding for a metal test specimen. The effect of lubricants on the coefficients of static and kinetic friction of sliding. Statics. Driving force, resisting force and mechanical advantage of the inclined plane, a simple machine. The resisting force and the driving force. The driving force acting on a body on an inclined plane depends on the inclination of the ramp. Measuring driving forces for different inclinations of the ramp. The incinerated plane is a simple machine. Determining the mechanical advantage of the inclined plane. The equilibrium conditions of a mobile on an inclined plane. The weight of a body is directly proportional to its mass. The equilibrium of a material body under the action of coplanar forces. Measuring and calculating forces. Diagram of coplanar forces. The balancing forces on the x and y axes. How to calculate the relative percentage error, 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