Projectable rotational device, with analog and digital multimeter and 2 photoelectric sensors
Function
Intended for study, physics laboratory, physics experiments on: Kinematics. The relativity of motion according to the reference frame. Motion according to the reference frame. Pure rotational motion and pure translational motion. The MCU, uniform circumferential motion. Measuring periods and determining the average period of the motion of point A. Measuring periods and determining the average period of the motion of point B. Frequency and its relation to the period. The unit of frequency. The combined motion of a MRU with a MCU. Universal gravitation. Kepler's laws for planetary motion. Kepler's first law, the law of orbits. The period of the orbital motion of planet Earth. Kepler's second law, the law of areas. Kepler's third law, the law of periods. Wave motion. The SHM from a MCU. The motion of the projection of a body in MCU, in an xy plane, on the y axis. The period and frequency of the mobile Q in MCU. The tangential velocity of the mobile Q in MCU. The angular velocity of the mobile Q in MCU. The right-hand rule, Fleming's rule, for angular velocity. The back-and-forth movement of the projection of the mobile Q on a screen perpendicular to the MCU performed by a mobile. The SHM performed by the projection of the body on the screen perpendicular to the plane of the disk. The SHM parameters measured on the screen. The amplitude and elongation of the movement of the projection of the mobile in a SHM. Relating the SHM performed by the mobile with the SHM performed by its projection. Relating the angular velocity of the mobile in MCU with the angular frequency of its projection in SHM. The time function of the SHM. The tangential velocity of the body in MCU and the velocity of its projection in SHM. The centripetal acceleration of the mobile in a MCU and the linear acceleration of the projection of the mobile in SHM. The behavior of the elongation, velocity and acceleration of the projection in y, when the body transits in MCU through different quadrants. The elongation, speed and acceleration of the projection in MHS, when the body transits in MCU in different quadrants.
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Key Experiments
- » The relativity of motion according to the reference frame. - 1032.002
- » The MCU, uniform circumferential motion. - 1032.060_1JM
- » The combined movement of an MRU with an MCU. - 1032.060A0
- » Kepler's laws of planetary motion. - 1072.003
- » The MHS from an MCU. - 1072.004B