This system is a harmonic oscillator. Calculate the tension in the spring as a function of the separation between the two disks. What happens if the tension of the spring exceeds the gravitational force?alindao said:two identical discs are connected by a stiff spring. if you push down on the top disc then release, will the system be capable of leaving the ground? if so, how high? what exactly is the spring doing (in terms of pushing or pulling on either disc) during the motion? what force(s) cause the system to leave the ground- spring force or ground normal force?
A "Two discs connected by a stiff spring" is a physical system consisting of two discs or objects that are connected by a spring with high stiffness or rigidity. This system is commonly used in physics experiments to study oscillatory motion and energy transfer.
The stiffness of the spring affects the system by determining the frequency of oscillation and the amount of energy stored in the system. A stiffer spring will result in a higher frequency and greater energy transfer between the discs, while a less stiff spring will have a lower frequency and less energy transfer.
The two discs in this system are connected by the spring, which acts as a restoring force. This means that when one disc is displaced from its equilibrium position, the spring will exert a force that will cause the discs to oscillate back and forth in opposite directions.
The initial conditions, such as the initial displacement and velocity of the discs, will determine the amplitude and phase of the oscillations. The motion of the discs will also be affected by any external forces or friction present in the system.
This type of system can be found in various real-life applications, such as shock absorbers in cars, pendulum clocks, and even in biological systems like the inner ear. It is also commonly used in engineering to study vibrations and resonance in structures and machines.