Cidepe

Function

Intended for experimental study, physics laboratory and carrying out physics experiments on: Metrology. Significant digits and uncertainty. What it means to measure. Measurement. The graduated ruler. Significant digits. Measurement errors. Gross error. Systematic error. Accidental error. Deviation. Calculation of the percentage relative error. Dynamics. The helical spring and Hooke's law. The table and graph. The mathematical ratio between the applied force and the elongation. The angular coefficient of the graph and its physical interpretation. Constructing the table and graph in a spreadsheet. The function that governs the intensity of the spring's elastic force in relation to the spring's elongation. Association of helical springs in series. Determination of the elasticity constant of helical springs in series. Association of helical springs in parallel. Determination of the elasticity constant of helical springs in parallel. Conservation of Energy. Work and energy in a system of mass and oscillating helical spring, conservation of mechanical energy. Energy exchanges that occur in an oscillating mass and spring system. Work done by the elastic force. Elastic potential energy. Energy cannot be generated or destroyed. Verifying the conservation of mechanical energy. Wave energy. The relationship between the period and the square root of the pendulum length. The ideal simple pendulum. The period of oscillation of a simple pendulum. Measured values and calculated values of the period of oscillation of the simple pendulum for different lengths and the relative percentage error. Table and graph. The period and the square root of the pendulum length. Dynamic determination of the spring constant of a helical spring. The mass-spring system, oscillatory motion and simple harmonic motion. Combining Newton's second law with Hooke's law. The acceleration of the mass attached to the spring. The position, velocity and acceleration of the oscillating mass. The amplitude of oscillation, angular velocity and phase. Advantage of using the dynamic method in determining the K of a spring. The SHM in an oscillating mass and helical spring system. Energy transformations that occur. Properties of materials. Determining the density of a liquid using an aerometer, etc.

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Details

Details with the main experiments