Abullet of mass m is traveling to the left with a speed v when it embeds itself in a block of mass m. the block sits on a frictionless surface and is connected to a spring of stiffness k. what is the compression s of the spring when the bullet and block come to rest?

One form of energy can be another type of energy. a. created to form b. transformed into c. destroyed and then created to form

Which of these metals are magnetic?

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?