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. The value of the constant pi. The equatorial perimeter of the Earth. 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 spring constant of series springs. Association of helical springs in parallel. Determination of the spring constant of parallel springs. Conservation of Energy. Work and energy in a system of oscillating mass and 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. Work done and energy in transit. Energy cannot be generated or destroyed. Kinetic energy. Conservation of mechanical energy. Wave energy. The law of small amplitudes and the law of pendulum masses of the simple pendulum. The ideal simple pendulum. Elongation and amplitude in the movement of the pendulum. Period and frequency as a function of the amplitude of the simple pendulum. The law of small amplitudes. The law of pendulum masses and substances. The relationship of the period to the square root of the length of the pendulum. The ideal simple pendulum. The period of oscillation of a simple pendulum. Measured and calculated values of the period of oscillation of the simple pendulum for different lengths and the relative percentage error. Constructing the graph of period versus the square root of the length of the pendulum. Dynamic determination of the spring constant of a helical spring. Combining Newton's second law with Hooke's law. Position, velocity and acceleration of the oscillating mass. Oscillation amplitude, angular velocity and phase. Dynamic determination of the spring constant. 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. Material properties. Determining the density of a liquid using an aerometer, etc.

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Details

Details with the main experiments