Avertical spring with spring constant 23.15 n/m is hanging from a ceiling. a small object is attached to the lower end of the spring, and the spring stretches to its equilibrium length. the objects is then pulled down a distance of 19.79 cm and released. the speed of the object at a distance 7.417 from the equilibrium point is 0.7286 m/s. what is the mass of the object?

Which of the following is not a transverse wave? a) soundb) lightc) radiod) all of thesee) none of these

Mechanical energy is when the amount of kinetic and potential energies added together remains the same. conserved created lost

Select light for the type of wave, adjust the wavelength so that the light is red, and increase the amplitude of the light to the max. then, select the start button at the source location to begin producing the waves. light is a form of electromagnetic wave, containing oscillating electric and magnetic fields. the wave amplitude detector mentioned above shows how the electric field oscillates in time at the location of the probe. the amplitude of the wave at the location of the probe is equal to the maximum electric field measured. how does the amplitude of the wave depend on the distance from the source?