Intended for experimental study, physics laboratory and carrying out physics experiments on: Dynamics. A simple machine called a fixed pulley. A simple machine called a mobile pulley. The force applied to a spring and the elongation suffered. Constructing tables and graphs. Measuring weights of masses. The P versus m graph. The mechanical advantage of the mobile pulley. How a dynamometer works, the calibration of a rubber ring and a helical spring. The difference between applied force and restoring force. The helical spring and Hooke's law. Conservation of energy. Work and energy in a mass and helical spring system. Energy exchanges that occur in an oscillating mass-spring system. The work done by a force acting on a body and causing this body to move. Elastic potential energy and the work done by the spring. The principle of conservation of energy and kinetic energy. Hydrostatics. Buoyancy, a vertical force oriented from bottom to top. Difference buoyancy meter. Archimedes' principle. Checking the action of buoyancy. Determining the value of buoyancy. The buoyancy acting on a body submerged in a fluid is equal to the weight of the volume of fluid displaced by the body. Wave. The simple pendulum. The period of oscillation of a simple pendulum. What happens to the period when the length of the pendulum is changed. Dynamic determination of the K of a helical spring, mass-spring oscillator. The period, frequency and amplitude of a motion of a mass-spring oscillator. The SHM in an oscillating mass-spring system, etc.
Physics, dynamics, conservation of energy, hydrostatics, wave.